Yongsheng Zhao — accepted AI-conference papers

2025

Adjustment Strategy Optimization and Design of the 3RPS-SPS Mechanism With Active and Passive Branches

Yu Wang, Can Qiu, Xiaoyu He, Yundou Xu, Yongsheng Zhao

RA-L 2025

In this letter, the 3-degree of freedom (DOF) 3RPS-SPS parallel mechanism with active and passive branches is proposed to use a single active input to realize the expected position adjustment, which can reduce its manufacturing and maintenance costs. The principle of motion of the 3RPS-SPS parallel

Cited by 0 Source ↗Scholar ↗

2024

Error Identification and Accuracy Compensation Algorithm for Improved 2RPU/UPR+R+P Hybrid Robot

Xuejian Ma, Xiaoyu He, Yu Wang, Lei Jin, Yundou Xu, Jiantao Yao +1

RA-L 2024

To improve the precision of the 2RPU/UPR+R+P hybrid robot and fulfill production requirements, error compensation was explored. The robot's fixed coordinate system was first used to analyze the workbench error mapping matrix. Next, the correlation between the joint geometric errors and the moving pl

Cited by 2 Source ↗Scholar ↗