ICCMA 2019 2019 The 7th International Conference on Control, Mechatronics and Automation
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ICCMA 2019 2019 The 7th International Conference on Control, Mechatronics and Automation TU Delft, Netherlands November 6-8, 2019 Published by Sponsored by
CONTENTS Welcome Message ..................................................................................................................................1 Agenda Overview ......................................................................................................................................2 Venue ..........................................................................................................................................................4 Route...........................................................................................................................................................5 Presentation Guideline .............................................................................................................................6 Detailed Agenda ........................................................................................................................................8 Introduction of Plenary Speakers & Invited Speaker ........................................................................... 12 Abstract of author presentation 1 ......................................................................................................... 18 Abstract of author presentation 2 ......................................................................................................... 26 Abstract of author presentation 3 ......................................................................................................... 34 Abstract of author presentation 4 ......................................................................................................... 39 Abstract of author presentation 5 ......................................................................................................... 48
WELCOME Dear distinguished delegates, It is our great honor and pleasure to welcome you to 2019 The 7th International Conference on Control, Mechatronics and Automation which is held in TU Delft, Netherlands on November 6-8, 2019. Welcome to TU Delft. ICCMA has served a wide international academic audience with the first edition held in Sydney (Australia) in 2013, followed by Dubai (UAE) in 2014 and the two consecutive editions of 2015 and 2016 in Barcelona (Spain), 2017 at University of Alberta, Edmonton, Canada, with the latest conference held in 2018 in Tokyo, Japan. The conference provides a platform for scientists, scholars, engineers and students from universities and industries around the world to present exciting ongoing research activities, and hence fosters research relations between universities and the industry. This conference is now a well-known event worldwide and the number of paper submissions and attendees are increasing every year. The evaluation of all the papers was performed based on the reports from anonymous reviewers, who are qualified in the field of control, mechatronics and automation. The conference committee is also honored to invite 4 speakers to share their researches with us. They are Prof. Peter Plapper, University of Luxembourg, Luxembourg, who will speak on Development of a Maturity Model for Lean and Industry 4.0 in SMEs; Prof. YangQuan Chen, MESA Lab of University of California, Merced, USA, with the topic of Greener Process/Motion Control Using Fractional Calculus; Prof. Georg Schitter, Vienna University of Technology, Austria, with the topic of Integrated System Design and Control of Mechatronic Imaging Systems and Asst. Prof. Dr. Rafiq Ahmad, University of Alberta, Canada speaking on the topic of Enable Industry 4.0 in manufacturing by supporting intelligent problem solving. We believe these talks will be impressive, inspiring and provide a great spark for all the conferences attendees Apart from this, while the papers and presentations cover the main 4 sections themed on Control theory and control system, Intelligent Robot Design and Control, Mechanical Engineering and Industrial Automation, Modern Electronic Information Technology and Engineering, these will be distributed randomly throughout the 5 sessions. Here we’d like to express our heartfelt appreciation to our chairs, technical program committee members, organizing committee members, authors and delegates, who all have contributed a lot to this conference. Thanks to your continued support and help, the conference can be held successfully with increasing quality year by year. We believe that by this excellent conference, you can get more opportunity for further communication with researchers and practitioners with a common interest in this field. Obviously, your suggestions are warmly welcomed for the further development of the conferences. Hope you will enjoy this conference, contribute effectively towards it and take back with knowledge, great experiences, contacts and happy memories of these days. We look forward to seeing you in Delft. Yours sincerely, Conference Chairs Prof. dr. ir. Just Herder, TU Delft, Netherlands Dr. Hassan HosseinNia, TU Delft, Netherlands 1
AGENDA OVERVIEW November 6, 2019 (Wednesday) Venue: 10:00-17:00 Registration and Collection of Badges Opens Delft University of Technology, Science Center Delft Mijnbouwstraat 120, 2628 RX Delft November 6, 2019 (Wednesday) 10:00-12:00 Lab Tour 3ME - TU Delft 13:00-13:30 Opening Ceremony Mekelrooms 2 Plenary Session 1 13:30-14:30 Mekelrooms 2 Prof. Peter Plapper University of Luxembourg, Luxembourg 14:35-15:45 Author Presentations 1 Mekelrooms 2 15:45-17:00 Interactive session Mekelrooms 2 17:30-20:30 Reception Lagerhuysch, Mekelweg 2, 2628CD, Delft November 7, 2019 (Thursday) Plenary Session 2 9:00-10:00 Prof. Georg Schitter Mekelrooms 2 Vienna University of Technology, Austria 10:05-11:15 Author Presentations 2 Mekelrooms 2 11:15-12:30 Interactive session Mekelrooms 2 12:30-13:30 Lunch Mekelrooms 1 Plenary Session 3 Prof. Yangquan Chen 13:30-14:30 Mekelrooms 2 MESA Lab of University of California, Merced, USA 14:35-15:45 Author Presentations 3 Mekelrooms 2 15:45-17:00 Interactive session Mekelrooms 2 Address: Oude Kerk Heilige Geestkerkhof 25, 2611 18:00-22:00 Gala Dinner HP, Delft 2
AGENDA OVERVIEW November 8, 2019 (Friday) Plenary Session 4 9:00-9:45 Asst. Prof. Dr. Rafiq Ahmad Mekelrooms 2 University of Alberta, Canada 9:50-11:15 Author Presentations 4 Mekelrooms 2 11:15-12:30 Interactive session Mekelrooms 2 12:30-13:30 Lunch Mekelrooms 1 13:30-14:40 Author Presentations 5 Mekelrooms 2 14:45-16:00 Interactive session Mekelrooms 2 16:00-16:30 Closing Ceremony Mekelrooms 2 3
VENUE Conference Venue: Delft University of Technology, Science Center Delft Address: Mijnbouwstraat 120, 2628 RX Delft Reception Venue: Lagerhuysch Address: Mekelweg 2, 2628CD, Delft Gala Dinner Venue: Oude Kerk Address: HH Geestkerkhof 25, 2611 HP Delft 4
ROUTE How to get to the TU Delft from Schiphol Airport, Amsterdam? By Taxi: Around 40 minutes (48.5km) Public Transport: Train + Bus + Walking------Around 63 minutes Schiphol Airport (Intercity train2433Dordrecht)---36min(4 stops)---Delft Station Delft(Bus 40Rotterdam Centraal)---15min(non-stop)--- TU Delft Aula---(walk)---Science Center Time Zone: GMT+1 Important Phone Numbers Police, Fire, Ambulance and Emergency Rescue: Currency: Euro 112 5
GUIDELINE Presentation Guideline Please read it carefully: Interactive Session (Mixture of pitch and poster). All presenters need to prepare a pitch (not more than 3 slides) as well as a poster. Timing of Presentation *Each presenter will have 3 minutes presentation (A pitch) to attract people to his/her poster. At the end of all scheduled presentations, the presenters are required to be present in front of their poster for the interactive session. *Rehearse your presentation; prepare your slides well. It is a discourtesy to your audience, the session chair and the other speakers to exceed your allotted time. The Session Chairs are instructed to adhere to the printed schedule for the session. *All speakers must have their slides on a USB and bring it to their assigned session room 10 minutes prior to the sessions start time so it can be uploaded onto the session room computer. Presentation slides *Each presentation will consist of a title slide for spacing between the pitches, and 3 slides on the content of the work. We strongly recommend shaping the presentation to address a wider audience, and leaving technical discussions for poster session. We advise each of the 3 slides to take 1 minute, and their content to be as follows: Slide 1: Motivation and introduction Slide 2: Methodology Slide 3: Main results and conclusion(s) We advise using illustrative material (photos, drawings, videos) and keywords, instead of text. 6
GUIDELINE Equipment (For Pitch) *The conference will be equipped with a projector and a laptop that is connected to the projector for each presentation room. A laser pointer and HDMI to VGA cable will be also provided. *The computers are equipped with Windows 7 as well as Microsoft PowerPoint 2010 (Office), Google Chrome, Adobe Acrobat Reader, Windows Media Player. *If necessary, especially if you have embedded multi-media content, please verify your presentation for compatibility and proper operation one day before. We suggest the presenting author to bring his/her own computer and a USB thumb drive with presentation materials as backup. Preparing the Poster *Your poster should cover the KEY POINTS of your work. *The title of your poster should appear at the top about 25mm (1″) high. *The author(s) name(s) and affiliation(s) are put below the title *Each poster must include text in a large enough font to be read easily by attendees from a distance of 4 to 5 feet or more. Lettering on illustrations should be large and legible. *Each author will be provided with a A1 size poster board area, reasonable amount of mounting pins and tape. The board will indicate the poster number in upper right or left corner. Authors are responsible for mounting their posters at least 10 minutes before the session beginning and remove them as soon as the session ends. Posters left up past that time will be discarded. *Carefully prepare your poster well in advance of the conference. All illustrations, charts, etc., to be posted should be prepared in advance as materials for these purposes will not be available at the meeting site. *It is also possible to print your poster in Delft, very close to the train station. We strongly recommend not leaving the printing for the last day since work may queue. Please see website of the copy shop: http://copie-sjop.nl/ 7
GUIDELINE In ICCMA 2019, the below three awards will be given out. The awards winners will receive a certificate provided by the organizing committee. *Best presentation award *Best paper award *Best student paper award The candidates for the best student paper award must meet the requirements below: *The first author should be a student. (They should produce a letter to this effect) *The student must be registered for the conference *The student must present the paper at the conference 8
DETAIL AGENDA [November 6, 2019 (Wednesday)] 10:00-17:00 Registration & Materials Collection Venue: Delft University of Technology, Science Center Delft Address: Mijnbouwstraat 120, 2628 RX Delft Give your Paper ID to the staff. Sign your name in the attendance list and check the paper information. Check your conference kit, which includes conference bag, name tag, lunch & dinner coupon, conference program, the receipt of the payment, the USB of paper collection. Tips for Participants Registration will last during 10:00-17:00 on November 6th along with other activities. See the details on the next page. The listeners are welcome to register at any working time during the conference. Get your presentation poster files(A1 size) prepared by yourself and bring it to the conference by you. Please see http://copie-sjop.nl/ for poster printing services in Delft in case you have sufficient time reserve. Regular presentation: 3 minutes per presenter along with interactive communication in each session. Poster panels will be provided by the conference organizer. Please take care of your personal belongings; the organizer of the conference does not assume any responsibility for the loss of personal belongings. Considering the personal and property safety of the delegates, the participants are required to enter and exit the venue wearing the conference name tag, and not to lend the name tag to others. Non-participants are not allowed to enter the conference without permission We will have 3 best awards for this conference. The best paper award and the best student paper award will be issued at the gala dinner. The best presentation award will be announced at the closing ceremony. 9
DETAIL AGENDA [November 6, 2019 (Wednesday)] 10:00-20:30 Venue: Mekelrooms 2 Delft University of Technology, Science Center Delft 10:00-12:00 Lab Tour 3ME-TU Delft Opening Remark by 13:00-13:30 Opening Ceremony Dr. Hassan HosseinNia Assistant Professor, TU Delft, Netherlands Prof. Peter Plapper Plenary Session 1 University of Luxembourg, Luxembourg 13:30-14:30 Chaired by Dana Copot Speech Title: Development of a Maturity Model for Lean and Industry 4.0 in SMEs Author Presentations 1 Chaired by Niranjan Saikumar 17 Presentations-(3mins per presenter) 14:35-15:45 TF1-066, TF1-098, TF1-104, TF1-079, TF1-038, TF1-007, TF1-094, TF1-051, TF1-048, TF1-018, TF1-027, TF1-091, TF1-093, TF1-003, TF1-012, TF1-042, TF1-059 Interactive Session-Poster Display (Coffee/Tea will be served in parallel) 15:45-17:00 TF1-066, TF1-098, TF1-104, TF1-079, TF1-038, TF1-007, TF1-094, TF1-051, TF1-048, TF1-018, TF1-027, TF1-091, TF1-093, TF1-003, TF1-012, TF1-042, TF1-059, TF1-131-A Group Photo Reception at Lagerhuysch 17:30-20:30 Address of Lagerhuysch: Mekelweg 2, 2628CD, Delft 10
DETAIL AGENDA [November 7, 2019 (Thursday)] 9:00-22:00 Venue: Mekelrooms 2 Delft University of Technology, Science Center Delft Morning (9:00-13:30) Prof. Georg Schitter Plenary session 2 Vienna University of Technology, Austria 9:00-10:00 Chaired by Just Herder Speech Title: Integrated System Design and Control of Mechatronic Imaging Systems Author Presentations 2 Chaired by Andres Hunt 17 Presentations— (3mins per presenter) 10:05-11:15 TF1-083, TF1-068, TF1-076, TF1-123, TF1-045, TF1-056, TF1-112, TF1-030, TF1-022, TF1-035, TF1-016, TF1-116, TF1-040, TF1-084, TF1-095, TF1-010, TF1-102 Interactive session-Poster Display (Coffee/Tea will be served in parallel) 11:15-12:30 TF1-083, TF1-068, TF1-076, TF1-123, TF1-045, TF1-056, TF1-112, TF1-030, TF1-022, TF1-035, TF1-016, TF1-116, TF1-040, TF1-084, TF1-095, TF1-010, TF1-102, TF1-107-A Group Photo 12:30-13:30 Lunch @ Mekelrooms 1 Afternoon (13:30-19:00) Plenary session 3 Prof. Yangquan Chen 13:30-14:30 Chaired by Hassan MESA Lab of University of California, Merced, USA HosseinNia Speech Title: Greener Process/Motion Control Using Fractional Calculus Author Presentations 3 14:35-15:45 Chaired by Cosmin Copot 17 Presentations— (3mins per presenter) 11
DETAIL AGENDA TF1-008, TF1-033, TF1-070, TF1-005, TF1-090, TF1-039, TF1-077, TF1-078, TF1-108, TF1-009, TF1-032, TF1-110, TF1-127, TF1-128, TF1-061, TF1-1001, TF1-113 Interactive session-Poster Display (Coffee/Tea will be served in parallel) 15:45-17:00 TF1-008, TF1-033, TF1-070, TF1-005, TF1-090, TF1-039, TF1-077, TF1-078, TF1-108, TF1-009, TF1-032, TF1-110, TF1-127, TF1-128, TF1-061, TF1-1001, TF1-113, TF1-106-A Group Photo 18:00-22:00 Dinner @ Oude Kerk Heilige Geestkerkhof 25, 2611 Hp Delft [November 8, 2019 (Friday)] 9:00-16:30 Venue: Mekelrooms 2 Delft University of Technology, Science Center Delft Morning (9:00-13:30) Asst. Prof. Dr. Rafiq Ahmad Plenary Session 4 University of Alberta, Canada 9:00-9:45 Chaired by Peter Speech Title: Enable Industry 4.0 in manufacturing by supporting Plapper intelligent problem solving Author Presentations 4 Chaired By Nima Karbasizadeh Esfahani 17 Presentations- (3mins per presenter) 9:50-11:15 TF1-067, TF1-119, TF1-100, TF1-129, TF1-037, TF1-034, TF1-023, TF1-085, TF1-063, TF1-111, TF1-041, TF1-017, TF1-099, TF1-064, TF1-114, TF1-025, TF1-126 Interactive session-Poster Display (Coffee/Tea will be served in parallel) 11:00-12:20 TF1-067, TF1-119, TF1-100, TF1-129, TF1-037, TF1-034, TF1-023, TF1-085, TF1-063, TF1-111, TF1-041, TF1-017, TF1-099, TF1-064, TF1-114, TF1-025, TF1-126, TF1-092-A 12
DETAIL AGENDA Group Photo 12:20-13:30 Lunch @ Mekelrooms 1 Afternoon (13:30-16:30) Author Presentations 5 Chaired by Rafiq Ahmad 16 Presentations— (3mins per presenter) 13:30-14:40 TF1-021, TF1-029, TF1-120, TF1-086, TF1-004, TF1-047, TF1-028, TF1-065, TF1-043, TF1-050, TF1-026, TF1-060, TF1-072, TF1-031, TF1-053 Interactive session-Poster Display (Coffee/Tea will be served in parallel) 14:45-16:00 TF1-021, TF1-029, TF1-120, TF1-086, TF1-004, TF1-047, TF1-028, TF1-065, TF1-043, TF1-050, TF1-026, TF1-060, TF1-072, TF1-031, TF1-053, TF1-1003-A 16:00-16:30 Closing ceremony 13
PLENARY SPEAKER Prof. Peter Plapper, University of Luxembourg, Luxembourg Prof. Dr.-Ing. Peter Plapper was born in Mannheim, Germany on September 16th 1963. In 1986 he completed his studies on Mechanical Engineering / Design at TU Kaiserslautern with the degree Dipl.-Ing. His doctoral thesis at the laboratory of tool machines (WZL) of RWTH Aachen, Germany was awarded with the Borchers Medal for scientific excellence in 1993. Since 1994, he worked for Adam Opel and General Motors in different management positions in Manufacturing Engineering (ME) with increasing responsibility. He developed innovative production technologies, implemented tool machines and coordinated the refurbishment of robotic assembly lines. From 1998 until 2002 he joined the Tech Center of GM in Michigan, USA where he shaped the global manufacturing strategy for Body Shop and General Assembly. During his industrial career he worked on many different robot applications, led the installation of assembly lines all European GM vehicle plants and was responsible as HEAD of MANUFACTURING Engineering for the equipment of all shops in plant Russelsheim. Following his assignment as MANAGER ADVANCED TECHNOLOGIES EUROPE Peter Plapper was appointed in 2010 FULL-PROFESSOR for manufacturing engineering to the University of Luxembourg. Prof. Plapper is member of AIM (European Academy of Industrial Management), VDI (Verein Deutscher Ingenieure), and Luxembourg Materials and Production Cluster Steering Committee. Since 2014 he is the DIRECTOR of the new Master program “Master of Science in Engineering – Sustainable Product Creation”. For the current list of publications please visit www.plapper.com. Speech Title---Development of a Maturity Model for Lean and Industry 4.0 in SMEs Speech Abstract---The concept of Industry 4.0 currently revolutionizes the manufacturing plants and challenges especially Small and Medium Size Enterprises (SMEs). Most SMEs are not ready for this ubiquitous transformation while sustaining the proven manufacturing systems, still attempting to introduce Lean Production Systems (LPS). Both, lean and industry 4.0 concepts are needed to sustain competitiveness. However, the possibilities as well as the priorities are not always known, roadmaps for such implementations are lacking. Especially small companies are looking for guidance on which measures to implement. This speech will present a method to assess the degree of lean implementation and readiness for industry 4.0 especially tailored for small/ medium companies. Based on characteristics of SMEs, gaps in existing maturity models a novel model was developed and validated. The assessment model analyses the status quo related to lean and industry 4.0 implementation. The model covers five dimensions such as strategy, design of value stream, organization, methods and tools, and personnel to evaluate an enterprise in holistic and in systems perspective. Finally, the assessment is used to identify company specific opportunities to address existing gaps and to initiate productivity enhancement measures. The future work will focus on creating roadmaps to deploy such methods and technologies in SMEs. 14
PLENARY SPEAKER Prof. YangQuan Chen MESA Lab of University of California, Merced, USA YangQuan Chen earned his Ph.D. from Nanyang Technological University, Singapore, in 1998. He had been a faculty of Electrical Engineering at Utah State University from 2000-12. He joined the School of Engineering, University of California, Merced in summer 2012 teaching “Mechatronics”, “Engineering Service Learning” and “Unmanned Aerial Systems” for undergraduates; “Fractional Order Mechanics”, “Nonlinear Controls” and “Advanced Controls: Optimality and Robustness” for graduates. His research interests include mechatronics for sustainability, cognitive process control, small multi-UAV based cooperative multi-spectral “personal remote sensing”, applied fractional calculus in controls, modeling and complex signal processing; distributed measurement and control of distributed parameter systems with mobile actuator and sensor networks. Dr. Chen serves as a Co-Chair for IEEE Robotics and Automation Society Technical Committee (TC) on Unmanned Aerial Vehicle and Aerial Robotics (12-18). He recently served the TC Chair for the ASME DED Mechatronics Embedded Systems Applications (2009-10); Associated Editor (AE) for IEEE Trans. on Control Systems Technology (00-16), ISA Trans. (12-17), IFAC Control Engineering Practice (12-17), IET Control Theory and Applications (15-18) and Journal of Dynamics Systems, Measurements and Control (09-15). He now serves as Topic Editor-in-Chief of International Journal of Advanced Robotic Systems (Field Robotics), Section AE (Remote Sensors) for Sensors, Senior Editor for International Journal of Intelligent Robotic Systems, Topical AE for Nonlinear Dynamics (18-) and AE for IFAC Mechatronics, Intelligent Service Robotics, Energy Sources (Part A) (18-) and Fractional Calculus and Applied Analysis. He is a member of IEEE, ASME, AIAA, ASPRS, AUVSI and AMA. He relies on Google citation page to keep track of his publications at https://scholar.google.com/citations?user=RDEIRbcAAAAJ Dr. Chen started some new investigations, published some papers and books, graduated some students, hosted some visiting scholars and also received some awards including the IFAC World Congress Best Journal Paper Award (Control Engineering Practice, 2011), First Place Awards for 2009 and 2011 AUVSI SUAS competitions, and most importantly, the “Relationship Counselor” award from IEEE Utah State University Student Branch for “explaining human relationship using control theory.” His is listed in Highly Cited Researchers by Clarivate in 2018. Speech Title--- Greener Process/Motion Control Using Fractional Calculus Speech Abstract---By fractional calculus we mean that the order of differentiation/integration can be non-integer. Denying fractional calculus is like saying that there is no nonintegers in between integers. For control engineers, the fundamental question is: Can the fractional order controller really outperform its integer order counterparts under fairness consideration? We will show that fractional order proportional derivative and integral controllers (FOPID) indeed outperform integer order PID controllers (IOPID) under fairness comparison for first order plus time-delay (FOPTD) plants. It is now being accepted that the additional freedom in tuning the FOPIDs can offer a good potential to achieve better performance at the cost of extra implementation efforts. Since the embedded computing power and memory are both getting cheaper and cheaper, people are running out of excuses not to attempt FOPID in industry 4.0 era when more optimal performance is being pursued. FOPID can do better than the best of its integer order counterpart under fairness comparisons in terms of performance, robustness margins and even control energy consumption. We then focus on the energy consumption of control efforts and we make a convincing case that it is possible to achieve greener process/motion control using fractional calculus that has huge implications in many industry sectors. 15
PLENARY SPEAKER Prof. Georg Schitter Vienna University of Technology, Austria Georg Schitter received a M.Sc. in Electrical Engineering from Graz University of Technology, Austria, and a M.Sc. and a Ph.D. from ETH Zurich, Switzerland. He was a postdoctoral fellow at UCSB (Santa Barbara, CA, USA), and an Associate Professor at Delft University of Technology, the Netherlands. Currently he is a full Professor at Vienna University of Technology, Austria, in the Department of Electrical Engineering. He was a recipient of several prestigious fellowships and awards, among them the 2013 Young Researcher Award of the IFAC TC Mechatronics, the best paper award from the Asian Journal of Control (2004-2005), IFAC Journal Mechatronics (2008-2011), and IEEE/ASME Transactions on Mechatronics (2017). He served as an Associate Editor for the IFAC Journals Mechatronics and Control Engineering Practice, the IEEE/ASME Transactions on Mechatronics, and for the IEEE CEB. His primary research interests are on high-performance mechatronic systems and multidisciplinary system integration, particularly for precision engineering applications in the high-tech industry, scientific instrumentation, and mechatronic imaging systems. Speech Title---Integrated System Design and Control of Mechatronic Imaging Systems Speech Abstract---Mechatronic imaging systems, used in scientific applications as well as in the high-tech industry, demand a continuous improvement of system bandwidth and speed, range, and precision. These challenging goals can be achieved only by a proper system integration, which requires an advanced mechatronic system design and highly sophisticated motion control. Example applications for the discussed mechatronic imaging systems are atomic force microscopes (AFM), wafer scanners, scanning laser microscopy and metrology, as well as adaptive optics and satellite ranging. To meet the demanding specifications, the final system, including all hard- and software components, has to be tailored to and optimized for each specific application. In a scanning imaging system, for example, one can consider the various ways of performing the scanning motion in the design of the mechanical structure and selection of the actuation principle. Whether system resonances have to be avoided, damped sufficiently, or even can be utilized for the scanning motion strongly depends on the mode of operation. At the same time this influences the choice of the corresponding control system for the motion control. A proper system integration that utilizes the interplay between process design and control design is key for achieving maximum performance of mechatronic systems in the high-tech industry. This presentation addresses these challenges by illustrating examples for precision motion control of telescope systems for satellite ranging and adaptive optics for optical free-space communication, AFM imaging and nano-metrology, as well as confocal laser scanning microscopy and scanning laser metrology. Taking advantage of an appropriate system integration, the presented examples successfully demonstrate the potential to enhance the performance of mechatronic imaging systems substantially by an integrated mechatronic design approach. 16
INVITED SPEAKER Asst. Prof. Dr. Rafiq Ahmad, University of Alberta, Canada Dr. Rafiq Ahmad is Assistant Professor in the Department of Mechanical Engineering, University of Alberta. He is the founder and director of the Laboratory of Intelligent Manufacturing, Design and Automation (LIMDA) focusing on “hybrid & Smart systems”. His research interest includes smart systems design and development for Industry 4.0, hybrid-manufacturing combining additive and subtractive technologies, repair and remanufacturing, and Industrial Automation. Dr. Rafiq is a PhD in advanced manufacturing from Ecole Cenrale de Nantes, France and Master’s in design and manufacturing from Ecole Nationale Superieure d'Arts et Metiers (ENSAM-Paris) France. He holds a BSc. degree in Mechanical Engineering from University of Engineering and Technology Peshawar, Pakistan. After completing his PhD, he worked at CECOS University of IT and Emerging Sciences, Pakistan for a year, after-which, he joined University of Luxembourg as a Post-doctoral fellow for a two-year working in advanced manufacturing and automation areas. Dr. Rafiq is running numerous research programs targeting the implementation of Industry 4.0 in smart manufacturing and green remanufacturing areas. Dr. Rafiq is a board member of International Society of Automation (ISA-Edmonton section, Co-UofA Student Section Advisor) and a member of APEGA and ASME. He is also an active reviewer, chair and organizer of numerous international conferences and journals. Speech Title---Enable Industry 4.0 in manufacturing by supporting intelligent problem solving Speech Abstract---“Sometimes you just have to jump out the window and grow wings on the way down” (Ray Bradbury). Motivation and creativity are necessary elements for growing effective wings. During problem solving in manufacturing and research to enable Industry 4.0, people often feel a lack of creativity and imagination, blocking the way forward. Whenever such a situation occurs, “thinking out of the box” is required to stimulate our imaginations and to help us come up with new and creative intuitions. Knowledge, Data and Analogies can serve as answers to such emotional difficulties which need to be collected and analyzed intelligently. Building upon personal experience with analogies and knowledge-based systems, this talk will highlight the benefits of using 'analogies', and 'out of the box thinking' for general research and engineering problems. This presentation will emphasize an analogy-application model as well as previous and on-going research problems in the context of industry 4.0 related to machine intelligence, machine design, human-robot collaboration and robot path planning. 17
Session 1 November 6, 2019 [Author Presentation 1] 14:35-17:00 Mekelrooms 2 Chaired by Niranjan Saikumar 17 Presentations— TF1-066,TF1-098,TF1-104,TF1-079,TF1-038,TF1-007,TF1-094,TF1-051,TF1-048,TF1-018,TF1-027,TF 1-091,TF1-093,TF1-003,TF1-012,TF1-042,TF1-059 TF1-066 Design of a Vibration Energy Harvester based on Coupled Oscillators Paulus Schaap, T. W. A. Blad, Maarten P. Lustig, Farbod Alijani Delft university of Technology, The Netherlands Abstract—In this paper vibration energy harvesters based on coupled oscillators were compared to single degree of freedom (SDoF) systems. The harvester concepts were compared based on two cases: 1) a signal where a combination of two harmonic motions is continuously present and 2) a signal where the harmonic motions are alternating. Three configurations of the coupled oscillator harvester concept were presented and optimized for maximum power output. It was found that a coupled oscillator with two electromagnetic dampers performed equally well as an array of two SDoF systems. Coupled oscillators with only a single electromagnetic damper performed worse than the SDoF array. A prototype was built to validate the simulations and good correspondence between simulations and experiments was found. TF1-098 Prediction of Bottleneck Points for Manipulation Planning in Cluttered Environment using a 3D Convolutional Neural Network Indraneel Patil, Dr. B.K. Rout, Dr. V. Kalaichelvi BITS Pilani, Dubai campus, United Arab Emirates 18
Session 1 Abstract— Latest research in industrial robotics is aimed at making human robot collaboration possible seamlessly. For this purpose, industrial robots are expected to work on the fly in unstructured and cluttered environments and hence the subject of perception driven motion planning plays a vital role. Sampling based motion planners are proven to be the most effective for such high dimensional planning problems with real time constraints. Unluckily random stochastic samplers suffer from the phenomenon of ‘narrow passages’ or bottleneck regions which need targeted sampling to improve their convergence rate. Also identifying these bottleneck regions in a diverse set of planning problems is a challenge. In this paper an attempt has been made to address these two problems by designing an intelligent ‘bottleneck guided’ heuristic for a Rapidly Exploring Random Tree Star (RRT*) planner which is based on relevant context extracted from the planning scenario using a 3D Convolutional Neural Network and it is also proven that the proposed technique generalizes to unseen problem instances. This paper benchmarks the technique (bottleneck guided RRT*) against a 10% Goal biased RRT* planner, shows significant improvement in planning time and memory requirement and uses ABB 1410 industrial manipulator as a platform for implantation and validation of the results. TF1-104 Implementation of PSO based Fictitious Reference Iterative Tuning to embedded system Piyanun Ruangurai and Chaiyaporn Silawatchananai King Mongkut’s University of Technology North Bangkok Abstract— This paper proposes the use of online fictitious reference iterative tuning (FRIT) method which is implemented in embedded system. This tuning method has been developed for finding the optimal gains by using one shot experiment. Input-output data collection and offline tuning process lead to time consumption, online FRIT for tuning controller gain are developed in STM32F4 Discovery board which PSO searching algorithm is chosen. The velocity control of various DC motor is one of application and its effectiveness is verified through experiments. TF1-079 A Simulation based on the Multibody Dynamics for the Verification of Autonomous Driving Control of Agricultural Robot J.B. Han, K. M. Yang, D.H. Kim, and K.H. Seo Korea Institute of Robotics and Technology Convergence, South Korea Abstract— The purpose of this study is to develop an agricultural robot and its autonomous driving algorithm that can be used in field farming. Actually, it is difficult to develop and verify a control algorithm for autonomous agricultural robot that is exposed to various disturbance conditions in an outdoor environment. Recently, various analysis methods have been used to perform mechanical analysis and verification of control algorithms of robots. Although analytical techniques have the advantage of reducing development time and risk, they must be accompanied by accurate dynamic modeling techniques. In this paper, an accurate model using the closed dynamic of field agricultural robot was developed, and an autonomous driving algorithm based on the dynamic model was developed. To 19
Session 1 verify the algorithm, we dealt with co-simulation model that consist both ADAMS and Matlab-simulink. Using the developed model, we carried out various dynamics simulation in the several road conditions. TF1-038 Adaptive Backstepping Control of a 2-DOF Helicopter Siri Schlanbusch and Jing Zhou University of Agder, Grimstad, Norway Abstract— This paper proposes an adaptive nonlinear con-troller for a 2-Degree of Freedom (DOF) helicopter. The proposed controller is designed using backstepping control technique and is used to track the pitch and yaw position references independently. A MIMO nonlinear mathematical model is derived for the 2DOF helicopter based on Euler-Lagrange equations, where the system parameters and the control coefficients are uncertain. Unlike some existing control schemes for the helicopter control, the developed controller does not require the knowledge on the system uncertain parameters. Updating laws are used to estimate the unknown parameters. It is shown that not only the global stability is guaranteed by the proposed controller, but also both asymptotic tracking and transient performances are quantified as explicit functions of the design parameters so that designers can tune the design parameters in an explicit way to obtain the required closed loop behavior. Simulations and experiments are carried out on the Quanser helicopter Aero. The robustness of the proposed controller is also evaluated by adding disturbances to the system. The simulation and experimental results validate the effectiveness, robustness and control capability of the proposed scheme. TF1-007 Automated Smart Home Controller Based on Adaptive Linear Neural Network Puji Catur Siswipraptini, Rosida Nur Aziza, Iriansyah BM Sangadji, Indrianto, Riki Ruli A. Siregar Sekolah Tinggi Teknik PLN, Jakarta Barat, DKI Jakarta, Indonesia Abstract— The purpose of this research is to model a smart home appliances control system using a neural network method. This control system consists of several components i.e. rain sensor, temperature sensor, light sensor, stepper motor and LCD on Arduino. Adaptive linear neural networks called Adaline algorithm is used for the training process of artificial neural networks. The inputs and targets are trained with a network that has been built to get the learning weights to be used as the basis for calculations on the next incoming training data. Adaline algorithm is used for the training process of Artificial Neural Networks. The results of the output of light intensity are 0, 150, 300, 400 with lux units and the results of the intensity of rain are 0, 250, 400, 700 in mm units of each water humidity simulated in light and rain sensors. The input obtained will be processed into an output that will move the motor to the position that has been set. Contribution of the results of this study, a proposed neural network-based multi-control system model based on criteria values of Adaline. TF1-094 Command-Filtered Backstepping Control of a Multitank System Mohamed Omar, Ahmed Hatem, Ayman El-Badawy 20
Session 1 Presenter: Mohamed Amr Sayed Ewis German University in Cairo, Egypt Abstract— This paper presents the control of a nonlinear coupled three tank system. The objective is to develop and design a command-filtered backstepping control method for liquid level tracking of the third tank of the INTECO three-tank system, as well as comparing the pump control signal results with the standard backstepping controller. The designed com-mand filter backstepping controller is verified on mathematical model within MATLAB/Simulink environment and applied to the real-time plant. The simulation results demonstrate that the main process variables have a good performance and the process control quality is satisfied. The advantage of this type of control lies in avoiding the high frequency noise introduced by the command signal derivatives into the control signal. The main concept of command filter backstepping is to use a low pass filter to remove high frequency noise. TF1-051 Variational Bayesian Adaptive Embedded Cubature Kalman Filter Algorithm for Initial Alignment of SINS with Uncertain Observations Wang Guangcai, Xu Xiaosu, and Wang Jian Southeast University, China Abstract—In the paper, a new variational bayesian based adaptive embedded cubature Kalman filter (VB-AECKF) for joint estimation of the dynamic state and measurement noise is proposed under a swing base. By constructing fully symmetric embedded integration rules for multidimensional integrals with a Gaussian weight function, a fifth-degree AECKF based filter with the estimated free parameter of ECKF based on maximum likelihood criterion is introduced in the initial alignment. The results of turntable experiment show that the proposed filter has better robustness to resist the uncertainties of measurement noise. What's more, the alignment accuracy and convergence rate of the VB- AECKF is much better than that of CKF. TF1-048 Electrical circuits to mimic respiratory diseases: an interdisciplinary bachelor project Maria Ghita, Jasper Juchem, Mihaela Ghita, Isabela Birs, Riccardo Cajo, Dana Copot and Clara Ionescu Ghent University,Belgium Abstract—This paper introduces a multidisciplinary project that is given in the last year of bachelor studies in civil engi-neering at Ghent University, Belgium. In this project, concepts learned during the first three years of study (bachelor program) are applied on a real system. Electrical circuits are build to mimic changes occurring at specific locations in the respiratory tree. The hypothesis tested using this cross-disciplinary project was that if a link exist to a real functionality provide a better understanding and leads to better outcomes in terms of learning process. In this project the students need to build an analogy between the lung airways properties and use equivalence to electrical circuits to evaluate and mimic changes from disease. During this project the students learned to work in a team and to allocate tasks among the team members. Another important competence that they have 21
Session 1 gained is time management. They have also developed skills for poster design and presentation, developed a critical thinking. All these have lead to a successful implementation of the project and they were able to critically asses changes to mimic diseases. TF1-018 Electronic Differential Optimization for Electric Vehicle Full-Model for In-Wheel Permanent Magnet Brushless DC Motors Hossam Al-Feky, Mostafa Yacoub, Mostafa Asfoor and Al-Hussein Sharaf Military Technical College, Egypt Abstract— The intervention of in-wheel motors in Battery Electric Vehicles (BEVs), for improved overall efficiency, has led to seek for a replacement of the mechanical differential in conventional rear-wheel drive vehicles. Electronic differentials (ED) aim to synchronize inner and outer wheel rotations during vehicle cornering. In the present work, a mathematical model of the electronic differential is presented. The controller gains were optimized to minimize the motors energy consumption so that two constraints were considered; minimized wheel slippage and avoidance of motor torque saturation. The study included a full-vehicle modeling, three-phase brushless DC (BLDC) motor modeling and the controller design. The results and analysis presented showed an improved electronic differential performance and reduced energy consumption. TF1-027 Robotic Bin-Picking under Geometric End-Effector Constraints: Bin Placement and Grasp Selection Irja Gravdahl, Katrine Seel and Esten Ingar Grøtli Norwegian University of Science and Technology, Norway Abstract— In this paper we demonstrate how path reacha-bility can be taken into account when selecting among prede-termined grasps in a bin-picking application, where grasps are supplied independently of the robot at hand. We do this by creating a map of the workspace to optimally place the bin with regards to the existence of an inverse kinematic solution and a collision-free path, a necessary condition for systems with obstructions in the workspace. Furthermore, we densely re-map this region and based on this map predict whether a grasp is reachable by the robot. Moreover, an algorithm is implemented to weight the grasps in terms of path existence, length and time consumption. The algorithm was tested with grasps generated by the neural network in simulation and the results indicate that faster picking can be achieved when taking path reachability into consideration. TF1-091 Intelligent Fault Detection Scheme for Drilling Process Satyam Paul and Magnus Löfstrand School of Science and Technology, Örebro University Abstract—Automatic fault detection system is an important aspect of an industrial process. The technique of fault detection helps in minimizing equipment downtime thus making it a cost effective process. In this paper, an innovative model-based fault detection (FD) system is combined with interval type-2 (IT2) Takagi-Sugeno (T-S) fuzzy 22
Session 1 system. This methodology is implemented for the detection of the faults in the drill bit of the drilling system. The proposed methodology validates the stability of the fault detection system in the presence of system uncertainties. Numerical analysis is carried out to prove the effectiveness of the theoretical approach. The fuzzy based fault detection technique can be implemented in real time for detecting faults during downhole drilling operations with assured stability of the fault detector system. TF1-093 A dynamic controller for PDE-based systems Juan Pablo Flores-Flores and Rafael Martinez-Guerra Automatic Control Department CINVESTAV-IPN Mexico City, Mexico Abstract—Automatic fault detection system is an important aspect of an industrial process. The technique of fault detection helps in minimizing equipment downtime thus making it a cost effective process. In this paper, an innovative model-based fault detection (FD) system is combined with interval type-2 (IT2) Takagi-Sugeno (T-S) fuzzy system. This methodology is implemented for the detection of the faults in the drill bit of the drilling system. The proposed methodology validates the stability of the fault detection system in the presence of system uncertainties. Numerical analysis is carried out to prove the effectiveness of the theoretical approach. The fuzzy based fault detection technique can be implemented in real time for detecting faults during downhole drilling operations with assured stability of the fault detector system. TF1-003 Equilibrium Formulation of a 3-DOF Compliant Mechanism Using Sylvester’s Dialytic Method of Elimination Mustafa M. Mustafa, Carl Crane and Ibrahim Hamarash Salahaddin University-Erbil, Iraq Abstract—This paper studies the equilibrium formulation of a three degree of freedom planar compliant platform mechanism, which is in contact with a solid body in its environment. The mechanism includes two platforms, which are connected in parallel by three linear springs. The capability of deforma-tion by manipulating both platforms exceptionally complicates the problem. The analysis aims to determine all equilibrium configurations for two different cases: FIRST CASE all three springs have zero free lengths and SECOND CASE only two of the springs have zero free lengths. The proposed procedure calculates the pose of the top platform when it is not in contact with the surface, and then detects if the top platform is in contact to determine the equilibrium configurations. To solve the geometric equations of the mechanism, we use Sylvester’s method of elimination. The approach obtains 4th and 48th-degree polynomial equations for the first and second cases, respectively. Numerical examples have been applied to verify the process of analysis. The results, which are numerically calculated by software Maple, prove the validity of the analysis. TF1-012 Cascade Control of SATCOM on the Move (SOTM) Antennas with Jacobian Operator Oğuz Kaan Hancıoğlu, Mustafa Çelik, Seta Bogosyan, Jan Najman, Michal Bastl and Robert Grepl PROFEN Communication Technologies & Services, Inc.Istanbul, Turkey 23
Session 1 Abstract—Increasing demand in SATCOM systems has led to the development of Satcom on the Move (SOTM) antennas. Performance, light weight, low cost, and high data rate are the required parameters in the designing of SOTM antenna. The designer has to make a suitable system with respect to these design parameters. With this aim, this paper proposes a 4 axes antenna capable of 3 axes stabilization to compensate for the disturbance. With adding the position controller, the antenna can point and track the satellite on the mobile platforms. Due to the singularity problem in this type of antenna, the 3 axes stabilized antenna system is used in this paper. The kinematic equations and Jacobian operator are derived for calculation of the necessary axis feedback and look angles. The Jacobian operator with MEMS sensor which is a cost-effective solution. Furthermore, we propose PI-based stabilization for the stabilization controller and PID based pointing for the position controller. To verify the proposed algorithms, different disturbances are applied to the system. TF1-042 Mango sorting mechanical system combines image processing Nguyen Duc Thong, Nguyen Truong Thinh, Huynh Thanh Cong Dong Thap University, Viet Nam Abstract—The work of sorting and packing commercial mangoes requires a lot of labor and the methods used by farmers and distributors to classify commercial mangoes are through traditional quality inspection using the eye. Time-consuming and less efficient or some non-specialized machines and results in low productivity, high costs, sorting out different types of mangoes is relatively costly. The use of a smart mango classification system requires high response speed and equipment stability to reduce production costs, reduce labor costs, and increase the automation level of production lines. Mango with the advantage of high stability and unlimited working time. Researching techniques of image processing, collecting and building a database of images of a number of mango fruits in Vietnam; studying the approaches and techniques for assessing the quality of mango fruit, checking the surface of mango fruit with deep, wilted, spongy, deformed mangoes, ripening on mango fruit. Mango classification system using image processing combined with artificial intelligence including using CCD camera, C programming language, computer vision and artificial neural network in the problem of classifying mango fruit or not qualified. And above all, the main goal is to design and manufacture the control system of mango classification system based on image processing technology, computer vision combined with artificial intelligence with high productivity, compact, easy to use, easy to classify mangoes and can classify other agricultural products in Vietnam and the world. TF1-059 Electrical circuits to mimic respiratory diseases: an interdisciplinary bachelor project Maria Ghita, Jasper Juchem, Mihaela Ghita, Isabela Birs, Riccardo Cajo, Dana Copot and Clara Ionescu Ghent University,Belgium 24
Session 1 Abstract— One of the most popular tuning procedures for the development of fractional order controllers is by imposing frequency domain constraints such as gain crossover frequency, phase margin and iso-damping properties. The present study extends the frequency domain tuning methodology to a gen-eralized range of fractional order processes based on second order plus time delay (SOPDT) models. A fractional order PI controller is tuned for a real process that exhibits poorly damped dynamics characterized in terms of a fractional order transfer function with time delay. The obtained controller is validated on the experimental platform by analyzing staircase reference tracking, input disturbance rejection and robustness to process uncertainties. The paper focuses around the tuning methodology as well as the fractional order modeling of the process’ dynamics. 25
Session 2 November 7, 2019 [Author Presentation 2] 10:05-12:30 Mekelrooms 2 Chaired by Andres Hunt 17 Presentations— TF1-083,TF1-068,TF1-076,TF1-123,TF1-045,TF1-056,TF1-112,TF1-030,TF1-022,TF1-035,TF1-016, TF1-116,TF1-040,TF1-084,TF1-095,TF1-010,TF1-102 TF1-083 Improving Ride-Comfort of a Quarter-Car Model using Modal Control Can Ulas Dogruer Hacettepe University, Beytepe Campus, Turkey Abstract— In this paper, modal control was used to control the active suspension of a quarter-car model. Modal control can be designed to alter the dynamics of any mode of a system without disturbing the remaining modes. Therefore, in this study, modal control was used to alter the complex eigenvalue of the body-bounce mode of a quarter-car suspension model and thereby by optimizing a measure of the frequency response functions from road disturbance to sprung and unsprung mass displacements, the ride-comfort of a vehicle was improved. It has been shown that modal control can be used in a direct manner to change the dynamics of a vehicle suspension i.e. soft suspension, stiff suspension depending on the driver attitude that affects the vehicle stability and road conditions i.e. urban driving, off-road driving. TF1-068 An Experimental Networked Control System with Fractional Order Delay Dynamics Jairo Viola1, Piotr Oziablo and YangQuan Chen University of California Merced, Merced, CA, USA Abstract— Networked control systems gain recently more attention because of the possibility of providing remote control of industrial processes (with the usage of, e.g., 26
Session 2 TCP/IP protocol) efficiently and cost-effectively. One of the problems that control engineers has to face while developing network control systems is the spiky nature of the network random delays, which can be better characterized by so-called α-stable processes which are described by fractional lower-order statistics (closely linked to fractional order calculus). This paper presents an implementation example of a networked control system for the temperature control of a Peltier module platform developed by Mechatronics, Automation, and Embedded Systems Laboratory (MESALab) of the University of California, Merced. The system provides a user the possibility to remotely run a PID control algorithm executed by JavaScript code in the user’s browser, performing the real-time control of the temperature of the Peltier module. Additionally the analysis of the system communication delays is performed. Obtained results show that the communication delays fits into a α-stable probability distri-bution with a heavy tail, indicating a fractional order behavior which effect can influence the control system performance. TF1-076 An Origami-Inspired Spherical Transformable Metamaterial Based on Symmetry Groups Ivar R. Nuijts, Freek G.J. Broeren, Volkert van der Wijk and Just Herder Delft University of Technology, the Netherlands Abstract—Most currently existing mechanical metamaterial designs are based on Bravais lattices. These consist of parallelogram or parallelepiped unit cells, which are respectively translated along two or three independent vectors to fill the complete space. This approach is inherently unable to match curved surfaces like spheres, since these cannot be constructed only from parallel and perpendicular lines. In this paper, we introduce a generalized unit cell, based on the symmetry groups of the sphere. We use this approach to develop a spherical transformable origami-inspired metamaterial. We describe the motions of this new metamaterial, as well as experimental observations on a physical, 3D printed model. TF1-123 Concept for an Improved Automation of Distributed Systems with a Declarative Control based on OPC UA and REST Erdal Tantik and Reiner Anderl Technische Universität Darmstadt, Germany Abstract— The main difference between conventional automation and current approaches of digitized industrial processes is the use of the Internet. The Internet enables the development of distributed systems consisting of loosely coupled and interacting components such as robots, plants and control software. The components are not permanently tied to each other, but rather dynamically combined according to the specific requirements of the target system. This results in highly flexible systems that are distributed globally and across company boundaries. The development, maintenance and modification of various components is decentralized and can therefore lead to incompatibilities that can impair their interoperability. This paper describes an approach for the interaction of control software, which ensures interoperability of components in distributed systems. The underlying principles of 27
Session 2 REST are used to automatically identify properties in the structural models of OPC UA and use them to determine the required processes for further invocation. This enables extensive modifications of the individual components without creating incompatibilities. TF1-045 Detection of the force distribution close to the effective site in forming machines for a force control A. Schleinitz, A. Sewohl, H. Schlegel, M. Putz Chemnitz University of Technology, Germany Abstract— Ever higher demands are placed on the quality and complexity of formed sheet metal parts, whereby the efficiency of the processes may not be affected. Thus it becomes more difficult to ensure process stability. In order to reduce rejected parts it is necessary to improve forming technologies and processes. Closed loop control of process variables with an influence to the quality of a part is a promising approach. Therefor the reliable metrological acquisition of such a parameter is a basic requirement. Forming force respectively force distribution has an influence on component quality and seems to be a suited value. In this paper, a measurement setup and its implementation in a demonstrator is described. First metrological examinations show occurring effects during eccentric load cases and the derivation of spindle forces via additional load paths in the machine frame. This knowledge will be used for the development of a force control. TF1-056 Interactive Rehabilitation using a General-Purpose Industrial Robot Jian-Sheng Wang and Liang-Kuang Chen National Taiwan University of Science and Technology, Taiwan Abstract—Rehabilitation is a medical process with high demand in current society. To reduce the work-load of the rehabilitation physicians, robot assisted rehabilitation has been investigated extensively in the literature, but usually a special purpose machine is to be designed and constructed. In this work, it is proposed to use the general-purpose industrial robot to achieve the functions of the rehabilitation robots. The key to the success of this idea lies in the capability of the industrial robot to receive real-time control interventions. Therefore, certain special function control modules need to be available on the industrial robots. A preliminary design of this concept using an ABB® robot is presented. Planner motions for the upper limb rehabilitations were tested with several human subjects, and the experimental results show that the designed system can provide the basic functions that are expected from the rehabilitation robots. TF1-112 Development of Wheel-Spider-Inspired Hexapod Robot Realizing Walking and Rolling Locomotion Takeshi Miura, Shoshiro Hatakeyama and Masami Iwase Tokyo Denki University,Japan Abstract— To realize a robot that can move at high speed according to the environment while maintaining the traversability of a multi-legged robot, we propose 28
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