Structural Design of Parallel Micro-vibration Platform Based on Three-translational Mechanism
Unlike traditional vibration platform, parallel micro vibration platform can solve the problem of multidimensional vibration at the same time. Structural design was carried out by selecting three-translational parallel mechanism as the main mechanism, selecting flexible hinge without gap and friction as kinematical pair, and selecting reasonable piezoelectric actuator as driving component. According to the design requirements of the micro-vibration platform, by analyzing relationship between structural size and performance of flexible hinge, material and geometric dimension were chosen reasonably and the security check was carried out. Finally, vibration simulation performance was carried out by using ADAMS software, and simulation result shows that the design of micro-vibration platform is feasible.
Parallel Mechanism Vibration Platform Flexible Hinge Piezoelectric Actuators Simulation
Xiuqing Hao Kaiyun Cai Zonggang Xu Zhimin Chen
School of Mechanical Engineering Shandong University of Technology Zibo, Shandong Province 255049, China
国际会议
温州
英文
690-694
2009-11-26（万方平台首次上网日期，不代表论文的发表时间）