首页|Investigators at Tianjin University Discuss Findings in Robotics (Design and Con trol of a Compliant Robotic Actuator With Parallel Spring-damping Transmission)
Investigators at Tianjin University Discuss Findings in Robotics (Design and Con trol of a Compliant Robotic Actuator With Parallel Spring-damping Transmission)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-Data detailed on Robotics have been pr esented. According to news reporting originating from Tianjin, People's Republic of China, by NewsRx correspondents, research stated, "Physically compliant actu ator brings significant benefits to robots in terms of environmental adaptabilit y, humanrobot interaction, and energy efficiency as the introduction of the inh erent compliance. However, this inherent compliance also limits the force and po sition control performance of the actuator system due to the induced oscillation s and decreased mechanical bandwidth." 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 Tianjin University, "To solve this problem, we first investigate the dynamic effects of implementing va riable physical damping into a compliant actuator. Following this, we propose a structural scheme that integrates a variable damping element in parallel to a co nventional series elastic actuator. A damping regulation algorithm is then devel oped for the parallel spring-damping actuator (PSDA) to tune the dynamic perform ance of the system while remaining sufficient compliance." According to the news editors, the research concluded: "Experimental results sho w that the PSDA offers better stability and dynamic capability in the force and position control by generating appropriate damping levels."
TianjinPeople's Republic of ChinaAsi aEmerging TechnologiesMachine LearningRoboticsRobotsTianjin University
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