Dynamic analysis of miniature piezoactuator using stick-slip friction model

被引：0

作者：

Lu, Qiu-Hong ^{[1
]}

Yan, Guo-Zheng ^{[1
]}

机构：

[1] Sch. of Electron. and Elec. Eng., Shanghai Jiaotong Univ., Shanghai 200030, China

来源：

Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University | 2004年 / 38卷 / 08期

关键词：

Computer simulation - Dynamic mechanical analysis - Friction;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A novel miniature friction drive piezoactuator was presented. The system modeling of the piezoactuator was performed by using stick-slip friction model. The dynamic characteristics over various driving signals were investigated by comparing the simulation and experimental results. By varying the frequency and amplitude of driving signals, it is possible to control the moving direction and velocity of the actuator. The simulation results agree well with the experimental results and show that the friction model is capable of doing precise analysis for piezoactuator.

引用

页码：1328 / 1330