Electromechanical Coupled Free Vibration for Electromechanical Integrated Toroidal Drive

Author

Xu, Lizhong ; Hao, Xiuhong

Author_Institution

Coll. of Mech. Eng., Yanshan Univ., Qinhuangdao

fYear

2006

fDate

Aug. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, based on electromechanical coupled dynamic equations of the drive system, the natural frequencies and vibration modes of the drive system are investigated. The vibration modes of the mechanical system of the drive are classified into rotational modes, planet modes and single planet modes. The vibration modes of the electrical system are classified into synchronous mode, asymmetric out-phase mode and symmetric out-phase mode. Finally, sensitivities of the natural frequencies to mechanical and electrical parameters of the drive are analytically investigated. The main influencing factors and their effects on sensitivities of the natural frequency are discussed systematically

Keywords

drives; torque motors; vibrations; asymmetric out-phase mode; drive system; electrical system; electromechanical coupled dynamic equations; electromechanical integrated toroidal drive; mechanical system; planet modes; rotational modes; symmetric out-phase mode; synchronous mode; vibration modes; Equations; Frequency; Mechanical engineering; Mechanical systems; Permanent magnets; Planets; Stators; Teeth; Torque; Vibrations;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic and Embedded Systems and Applications, Proceedings of the 2nd IEEE/ASME International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-9721-5

Type

conf

DOI

10.1109/MESA.2006.297003

Filename

4077830