标题:Analysis and research on modeling methods of mems coupling dynamic system of ultrasonic motor
作者:Chen, Bo; Li, Baoyin
作者机构:[Chen, Bo; Li, Baoyin] Shandong Univ Sci & Technol, Coll Mech Engn, Tai An 271000, Shandong, Peoples R China.
会议名称:International Forum on Materials Processing Technology (IFMPT) / International Conference on Sensors, Instrument and Information Technology (ICSIIT)
会议日期:JAN 18-19, 2014
来源:MODERN TENDENCIES IN ENGINEERING SCIENCES
出版年:2014
卷:533
页码:303-306
DOI:10.4028/www.scientific.net/AMM.533.303
关键词:Ultrasonic Motor; Mems; Electro-mechanical Coupling; System Modeling;; Mathematical Modeling
摘要:The ultrasonic motor is a complex dynamic system, which be divided into an electromechanical coupling system and a drive and control system. The core of the electro-mechanical coupling system lies in excitation of elliptical movement of the mass points on the surface of the stator and frictional transfer of the power and the movement. Modeling of the electro-mechanical coupling dynamic system of the ultrasonic motor substantially comprises two aspects. First, the dynamic system is viewed as an integral transfer function, and an intuitive relationship between input of the electric energy and output of the power is established. Second, geometric parameters and material parameters of mechanisms are closely correlated with dynamics of the mechanisms.
收录类别:CPCI-S;EI
资源类型:会议论文
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