Observation and control of phase difference for a vibratory machine of plane motion

Author

Liu, Xiujuan ; Wang, Chunguang ; Zhao, Chunyu ; Wen, Bangchun

Author_Institution

Aviation Univ. of Air Force, Changchun, China

Volume

4

fYear

2010

fDate

24-26 Aug. 2010

Firstpage

330

Lastpage

334

Abstract

The synchronous mechanism of the phase for the vibratory machine with twin-motor drives rotating in the same direction is discussed by the virtue of the force analysis for the eccentric lumps and computer simulations in this paper. The observer of the difference between the two eccentric lumps is designed by using the two acceleration signs measured from the two symmetrical positions in the machine body. A PI controller is used to control the phase difference between the two eccentric lumps to realize the phase synchronization. The computer simulations are carried out to verify the effectiveness of the proposed scheme.

Keywords

PI control; machine control; observers; phase control; synchronisation; synchronous motor drives; PI controller; acceleration signs; computer simulation; eccentric lumps; force analysis; observer; phase difference control; phase synchronization; plane motion; synchronous mechanism; twin-motor drives; vibratory machine; Magnetic field measurement; Magnetomechanical effects; Monitoring; Synchronization; Vibration measurement; controlled synchronization; observation of the phase difference; phase synchronization; vibratory synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-7957-3

Type

conf

DOI

10.1109/CMCE.2010.5610130

Filename

5610130