摘要
文章介绍了超声波电机定转子的面接触-库伦摩擦模型。利用ANSYS有限元分析软件对直径60 mm RTWUSM定子进行模态分析得出电机的工作模态。对定子和转子进行满足面接触-库伦摩擦条件的仿真分析,分析了预压力对电机性能的影响,将理论结果与仿真计算得到的结果进行比较。分析结果表明,利用ANSYS软件对超声波电机进行分析是一种有效的方法。
The ultrasonic motor′s stator-rotor surface contact-coulo friction model was introduced in this dissertation.ANSYS finite element method software was used to model analysis of a 60 mm RTWUSM stator and obtained the motor′s working model.The finite element simulation was used to simulate analysis between stator and rotor with satisfied surface contact-coulo friction model,analyzed the influence of pre-pressure on motor feature as well as compared the theory results with the simulation results.The results indicate that ANSYS saftware is an effective method in the ultrasonic motor analysis.
出处
《轻工机械》
CAS
2010年第6期82-85,共4页
Light Industry Machinery
