Kinematic reliability evaluation of high-precision planar mechanisms experiencing non-uniform wear in revolute joints

•A more practical wear prediction model for revolute joints is proposed.•The wear test is conducted to verify the proposed wear prediction method.•Slicing sampling is used to generate clearance samples with irregular boundary.•Kinematic reliability method considering non-uniform joint clearance is d...

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Veröffentlicht in:	Mechanical systems and signal processing 2022-04, Vol.169, p.108748, Article 108748
Hauptverfasser:	Zhuang, Xinchen, Yu, Tianxiang, Liu, Jingyi, Song, Bifeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Clearances Joint clearance Kinematic reliability Kinematics Maximum entropy Monte Carlo simulation Motion accuracy Planar mechanism Reliability analysis Slider-crank mechanisms Wear
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