首页|New Robotics Findings from University of Science and Technology China Reported (Human-in-the-loop Cooperative Control of a Walking Exoskeleton for Following Time-variable Human Intention)
New Robotics Findings from University of Science and Technology China Reported (Human-in-the-loop Cooperative Control of a Walking Exoskeleton for Following Time-variable Human Intention)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning DailyNews Daily News - A new study on Robotics is now availab le. According to news reporting originatingfrom Hefei, People’s Republic of Chi na, by NewsRx correspondents, research stated, “This article presentsa human-in -the-loop cooperative control of a walking exoskeleton to provide assistance to the user andenhance human mobility. First, a dynamic mathematical model of the human-exoskeleton system is derived,and then, a human-in-the-loop cooperative c ontrol framework is proposed in two ways: separablecooperative control (SCC) an d interactive cooperative control (ICC), respectively.”Financial support for this research came from National Natural Science Foundatio n of China (NSFC).Our news editors obtained a quote from the research from the University of Scien ce and TechnologyChina, “The SCC introduces a space division of the human and t he exoskeleton, while the ICC allowsthe robot to perceive the human intention a nd follows human motor, thereby improving the collaborativeperformance. The ICC formulates the impedance connection between the human and the exoskeleton inth e divided orthogonal subspaces of walking, such that the robot is able to modify its position of centerof mass (COM) when its motor trajectory deviates the one of the human. In addition, a novel adaptationcontrol is proposed to deal with the unmodeled dynamics and trajectory tracking. Finally, to validate theeffecti veness of our proposed controller, a series of experiments are conducted in thre e adults in gait atdifferent speeds.”
HefeiPeople’s Republic of ChinaAsiaEmerging TechnologiesMachine LearningRobotRoboticsUniversity of Science and Technology China
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