微速差双转子系统智能化整机平衡新原理及方法研究  

The study of new intellectual whole machine balancing principle and method for dual-rotor system with little rotating speed difference

作　　者：周保堂[1] 贺世正[1] 张志新[1] 严利华[1] 

机构地区：[1]浙江大学化学工程学系,浙江杭州310027

出　　处：《浙江大学学报（工学版）》2001年第3期293-297,共5页Journal of Zhejiang University：Engineering Science

基　　金：国家自然科学基金资助项目 (5 9875 0 78)

摘　　要：论述了微速差双转子系统整机平衡的新原理和方法 ,按此方法 ,微速差双转子系统的复合振动信号可以分解为两个转子各自的振动信号 ,每一只转子可按各自的振动信号分别进行平衡 .研制一种能对微速差双转子系统实现快速、高精度平衡的仪器 ,并详细介绍了仪器的硬件和软件设计 .通过对双转子系统平衡的实例 。Deals with the principle and method of whole machine balancing for dual\|rotor system with little rotating speed difference.According to this method,the composite vibration signals of dual\|rotor system with little rotating speed difference can resolve to two individual vibration signals and each rotor can respectively be balanced by using the individual vibration signal.We research and produce a instrument which can balance dual\|rotor system with little rotating speed difference quickly and accurately, then discuss the design of instrument in detail from the hardware and software.\;Through the examples of balancing dual\|rotor system,it is obvious that the method is of advantages for increasing accuracy of balancing and for improving quality for dual\|rotor system

关 键 词：双转子 智能化 整机平衡 

分 类 号：TQ051.8[化学工程]