行波型超声波电机定子环的运动研究  

Research on stator moving of traveling wave-type ultrasonic motor

作　　者：吴新开[1] 何早红[1] 胡俊达[2] 

机构地区：[1]湖南科技大学信息与电气工程学院,湖南湘潭411201 [2]湖南工程学院信息科学与工程系,湖南湘潭411101

出　　处：《湖南科技大学学报（自然科学版）》2004年第3期89-91,共3页Journal of Hunan University of Science And Technology：Natural Science Edition

基　　金：湖南省自然科学基金项目(编号:03JJY6019)

摘　　要：基于功能转换及守恒原理和行波型超声波电机的结构,分析和推导出行波型超声波电机定子环的振动方程、定子环的波动速度、定子环对转子环的推动力、定子环的合成转矩及损耗等,建立了行波型超声波电机定子环的等效电路,如再对转子环进行分析与研究,则为解决行波型超声波电机的数学模型提供了理论依据.图2,参10.Based on the application of the energy conversive law and the analysis about the structure of traveling wave-type ultrasonic motor,the authors described the stator ring's oscillation equation and the wave's speed,the stator ring's action on rotor ring and stator ring's torque and less of the traveling wave-type ultrasonic motor.The equivalent circuit of the stator ring of the traveling wave-type ultrasonic motor be formed.If more study and research could be put on rotor ring,it would be possible to provide theoretical proof for solving the problem of mathematics mode of traveling wave-type ultrasonic motor.2figs.,10refs.

关 键 词：行波型超声波电机 定子环 波动速度 推动力 等效电路 

分 类 号：TM35[电气工程—电机]