CHARACTERISTICS OF ELECTROMECHANICAL COUPLING SELF-SYNCHRONIZATION OF A MULTI-MOTOR VIBRATION TRANSMISSION SYSTEM  

作　　者：Xiong Wanli,Duan Zhishan (School of Mechanical and Electrical Engineering, Xi’ an University of Architecture and Technology) Wen Bangchun (Northeastern University) 

出　　处：《Chinese Journal of Mechanical Engineering》2001年第3期275-278,共4页中国机械工程学报（英文版）

基　　金：This project is supported by National Natural Science Foundation of China (No.59875010)

摘　　要：Multi-motor vibratory transmission systems have been wide used in large vibratory machines, and four-motor linear vibratory machine is one typical equipment of them. Under non-forcible synchronization condition zero-phase synchronization of the machine is non-stationary and it-phase synchronization is stable. Under half-forcible synchronization condition in which only one motor is controlled being synchronous to another, only lag synchronization near zero-phase synchronization can be realized. Both of the characteristics have never been revealed with classical theory quantitatively. The problem is solved by means of establishing an electromechanical coupling mathematical model of the system and numerical analysis of the starting processes.Multi-motor vibratory transmission systems have been wide used in large vibratory machines, and four-motor linear vibratory machine is one typical equipment of them. Under non-forcible synchronization condition zero-phase synchronization of the machine is non-stationary and it-phase synchronization is stable. Under half-forcible synchronization condition in which only one motor is controlled being synchronous to another, only lag synchronization near zero-phase synchronization can be realized. Both of the characteristics have never been revealed with classical theory quantitatively. The problem is solved by means of establishing an electromechanical coupling mathematical model of the system and numerical analysis of the starting processes.

关 键 词：Vibratory transmission Electromechanical coupling SELF-SYNCHRONIZATION 

分 类 号：TK401[动力工程及工程热物理—动力机械及工程]