Analysis for the stick-slip motion of differential power screw actuator

• DOI: 10.1117/12.900724
• Publication Date: 2011-07-17T22:03:55Z
• Authors: Jun-bo Zhang; Ping Yao; Xue-jun Zhang; Jin-long Tang; Yu-dong Zhang
• Keywords: Power transmission

The model for differential power screw transmission is established, and the mathematical expression of stick-slip motion derived based on friction, in addition, influences parameters are analyzed qualitatively. Based dynamical equations analysis, precision stability designed actuator obtained, result compared to it with software SIMULINK verify.