机械科学与技术2012，Vol.31Issue(10)：1628-1633,6.
筒管夹头参数慢变转子系统不平衡动态响应仿真分析
Dynamic Response Simulation of a Rotor System with Slow-time Varying Parameters of the High-speed Winder Spindle with Unbalance Masses
摘要
Abstract
In this paper a time-varying dynamic system with varying masses of the high-speed winder spindle is modeled and analyzed. Three formations of the spindle with different kinds of spinning cake diameters, and the spindle with time-varying masses is simulated in the way of the unbalance harmonic excitation analysis, and simula- tion results are compared. Numerical simulation which is similar to real spindle system with unbalance masses is re- alized, features of the dynamic response of the spindle system unbalance masses are obtained. It is found that the analysis of single formation without time-varying parameters would not obtain proper response of the spindle system, it is necessary to analyze the high-speed winder spindle in a way which time-varying parameters are considered in the model.关键词
高速卷绕机筒管夹头/参数慢变/转子动力学/不平衡响应/有限元建模Key words
high-speed winder spindle/slow-time varying parameters/rotor dynamics/unbalance response/finite element modeling分类
机械制造引用本文复制引用
侯曦,张凯,刘娜娜,杨崇倡,王生泽..筒管夹头参数慢变转子系统不平衡动态响应仿真分析[J].机械科学与技术,2012,31(10):1628-1633,6.基金项目
上海市科委项目（08111100703）资助 （）
