摘要
本文以旋转机械为研究对象,成功地研制了一种电磁式作动器及其振动主动控制系统,解决了信号检测、控制、放大以及数据通讯等一些关键性的难题。利用该系统,对转子的不平衡振动进行了主动控制实验,取得了较好的控制效果。
In this paper,an electromagnetic actuator and its active vibration control system of totsting machines are successfully developed.The crucial and difficult problems about signal measurement,control,amplification and communication have already been solved.The experiment of active vibration control for rotor bearing system has beed made using this developed system.The results show that this system is effective to vibration control.
出处
《振动.测试与诊断》
EI
CSCD
1995年第1期52-56,共5页
Journal of Vibration,Measurement & Diagnosis
关键词
电磁式作动器
振动
主动控制
数据采集
旋转机械
electromagnetic actuator,active vibration control system,data-collecting,rotating machine