首页|New Robotics Data Have Been Reported by Investigators at Tianjin University (A N ovel Multi-pulse Friction Compensation Strategy for Hybrid Robots)
New Robotics Data Have Been Reported by Investigators at Tianjin University (A N ovel Multi-pulse Friction Compensation Strategy for Hybrid Robots)
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Investigators publish new report on Ro botics. According to news reporting out of Tianjin, People's Republic of China, by NewsRx editors, research stated, "Friction nonlinearity near zero velocity ca uses substantial tracking errors during joint motion reversals. For hybrid robot s, this phenomenon is further influenced by joint acceleration and robot configu ration, unique characteristics of hybrid robots that can degrade the performance of traditional friction compensation methods." Financial support for this research came from National Natural Science Foundatio n of China (NSFC). Our news journalists obtained a quote from the research from Tianjin University, "This paper presents a novel multi-pulse friction compensation strategy that ca n adapt to joint acceleration and configuration variations in hybrid robots. Bay esian Optimization is employed to automatically tune all compensation parameters . By analyzing experimental data, a potential relationship between compensation parameters and joint acceleration is explored, leading to a concise and effectiv e method for estimating optimal parameters based on joint acceleration. In addit ion, the basic idea of cluster analysis is combined with a limited number of exp eriments to achieve online parameter-to-configuration matching."
TianjinPeople's Republic of ChinaAsi aEmerging TechnologiesMachine LearningNano-robotRobotRoboticsTianjin University
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