噪声与振动控制2016，Vol.36Issue(3)：214-218,5.DOI:10.3969/j.issn.1006-1335.2016.03.044
基于Stewart平台微振动主动控制分析与实验
Analysis and Experiment of Micro-vibration Active Control Based on a Stewart Platform
摘要
Abstract
With the piezoelectric stack as an active element, a cubic Stewart platform is constructed. The digital control system based on DSP and Fx-LMS algorithms is adopted to suppress the foundation vibration. The input and output channel identification system and the active control module are tested. And the vibration isolation effect of the Stewart platform is verified. The results show that for the tonal disturbance ranged from 10 Hz to 100 Hz, the Stewart platform can achieve 24 dB attenuation effect. The platform also performs well under a mixed disturbance condition.关键词
振动与波/微振动/主动控制/Stewart隔振平台/Fx-LMS自适应控制算法Key words
vibration and wave/micro-vibration/active control/Stewart platform/Fx-LMS algorithms分类
数理科学引用本文复制引用
李乔博,王超新,黄修长,张志谊..基于Stewart平台微振动主动控制分析与实验[J].噪声与振动控制,2016,36(3):214-218,5.基金项目
上海市教育委员会和上海市教育发展基金会晨光计划资助项目 （）
