Professor Armando Walter Colombo |
Professor Armando Walter ColomboUniversity of Applied Sciences, Emden/Leer, Germany Learning, Living and Working with Industrial Systems-of-Cyber-Physical Systems.
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Professor Xinghuo Yu |
Professor Xinghuo YuRMIT University, Australia Engineering Cyber-Physical Systems: A Nature-Inspired Simplexity ApproachMay 10, 2021 15:00-16:00 PDT Abstract:Cyber-Physical Systems (CPS) represent a broad range of complex, physically aware engineered systems which integrate information and communication technologies (ICT) into physical systems for efficient and effective automation and control. A typical example is a smart grid which allows affordable and secure power supply and use while helping reduce carbon footprints. Recent fast ICT advances have made situation awareness possible for better management and operation of CPS. This has also led to explosive growth of spatio-temporal information and complexity. An innovative way of thinking and doing is needed to tackle these large-scale complex problems efficiently and effectively. In this talk, we will first review recent developments in CPS and their challenges. We will then advocate a novel problem-solving paradigm, the so-called simplexity approach underpinned by a ‘simple solutions for complex problems’ philosophy, to deal with large-scale complex CPS. Several nature-inspired methodologies such as AI, swarm intelligence and complex networks will be examined. Challenging issues for the simplexity approach for CPS will be outlined. Some real-world problems, such as money laundering network detection and autonomous microgrid network for power supply from our own research projects, will be used as case studies. Biography: |
Professor Bin Liang |
Professor Bin LiangTsinghua University, Beijing, China Space Robots: From Rigid Manipulators to Flexible OnesMay 11, 2021 07:00-08:00 PDT Abstract:Space robotics is known as an inter-discipline research area that has close ties with advanced manufacturing, information and communication technology, and intelligent control. Although it serves as a promising and powerful tool to diverse aero-space applications including spacecraft repair and maintenance, space junk clean-up, and large space system construction, there are also great challenges. In this report, we will firstly summarize the current status and the prospects of the space robot technique along with its applications in on-orbit servicing. Then the technical challenges and new research findings of freefloating space robots are introduced. Finally, we cover the technical difficulties and progress of the next-generation flexible thin and long space manipulator which has strong motion capacity. Biography:Prof. Bin Liang was born in 1968, Jiangxi Province, China. He was recommended for admission to the 1st "Educational Reform Pilot Class" in Northwestern Polytechnical University, Xi'an, China, where he received B.Sc and M.Sc degrees in control engineering in 1988 and 1991, respectively. He received the Ph.D degree in precision instruments from Tsinghua University, Beijing, China in 1994. From Dec. 1994 to Oct. 2007, he worked as a researcher with China Aerospace Science and Technology Corporation(CASC). In Nov. 2007, he joined Tsinghua University (THU), Beijing, China, where he is currently a Professor with the Department of Automation and the leading director of Institute of Navigation and Control. His research interests include Robotics, Teleoperation, Intelligent Control, etc. Since 2007, he has been the Chief Expert in the intelligent robot of National Hi-tech Research and Development Program of China (known as 863 Program). He was a Senior Research Fellow at Chinese University of Hong Kong, China, and a Senior Researcher with EADS Transportation, Astrium, Germany. He was also a visiting scholar at Carnegie Mellon University (CMU), USA. He is now vice Directing Member of China Society of Image and Graphics and was ever vice Directing Member of Chinese Society of Astronautics. He has authored and co-authored 2 books, 2 Book Chapters, 30 Patents and more than 50 research papers. He was awarded three first-class prizes for provincial and ministerial level scientific and technological progress (2014, 2012 and 2007), and one Supreme Prize for National Science and Technology Progress Award (2015). |
Professor Tongwen Chen |
Professor Tongwen ChenDepartment of Electrical and Computer Engineering, University of Alberta, Canada Intelligent Alarm Monitoring of Complex Industrial ProcessesMay 11, 2021 08:00-09:00 PDT Abstract:In operating industrial facilities, alarm systems are configured to notify operators about any abnormal situation. The industrial standards (EEMUA and ISA) suggest that on average an operator should not receive more than six alarms per hour. This is, however, rarely the case in practice as the number of alarms each operator receives is far more than the standard. There exist strong industrial needs and economic benefits for better interpreting and managing the alarms, and redesigning the alarm systems to reduce false and nuisance alarms, and increase the alarm accuracy. In this talk, we plan to summarize our recent work in this new area, targeting an intelligent and data-based approach, called “alarm analytics,” and presenting a new set of advanced tools for alarm visualization, performance evaluation and analysis, alarm rationalization design, alarm flood classification, and root cause analysis, thereby to help industrial processes to comply with the new standards. The tools have been tested with real industrial data and used by process engineers in Canada and elsewhere. Biography:Tongwen Chen is currently a Professor and Tier 1 Canada Research Chair in Intelligent Monitoring and Control at the University of Alberta, Canada. He received the BEng degree in Automation and Instrumentation from Tsinghua University (Beijing) in 1984, and the MASc and PhD degrees in Electrical Engineering from the University of Toronto in 1988 and 1991, respectively. His research interests include computer and network based control systems, event triggered control, process safety and alarm systems, and their applications to the process and power industries. He is a Fellow of IEEE, IFAC, as well as Canadian Academy of Engineering. |
More information on other invited speakers will be updated shortly. |
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