Dynamic friction torque modeling and experimental study of ball screw actuators under high-frequency reciprocating motionOA
Dynamic friction torque modeling and experimental study of ball screw actuators under high-frequency reciprocating motion
Yuhao Zhang;Peijuan Cui;Linxue An;Wei Pu
School of Aeronautics and Astronautics,Sichuan University,Chengdu 610065,China||Key Laboratory of Advanced Spatial Mechanism and Intelligent Spacecraft(Ministry of Education),Sichuan University,Chengdu 610065,ChinaBeijing Institute of Precision Mechatronics and Controls,Beijing 100076,ChinaBeijing Institute of Precision Mechatronics and Controls,Beijing 100076,ChinaSchool of Aeronautics and Astronautics,Sichuan University,Chengdu 610065,China||Key Laboratory of Advanced Spatial Mechanism and Intelligent Spacecraft(Ministry of Education),Sichuan University,Chengdu 610065,China
ball screw actuators(BSAs)dynamic friction torquelow-order finite elementmixed lubricationhigh-frequency reciprocating motion
ball screw actuators(BSAs)dynamic friction torquelow-order finite elementmixed lubricationhigh-frequency reciprocating motion
《摩擦（英文）》 2026 (7)
83-100,18
The present study was funded by the National Natural Science Foundation of China(NSFC)Project No.52275206.Wei Pu would also like to thank Prof.Dong Zhu for advice on the mixed lubrication model used in the present study.
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