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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1996, Vol. 17 ›› Issue (2): 243-247.

• 论文 • Previous Articles     Next Articles

STUDY ON DUAL ELECTRO-HYDRAULIC SERVO MOTOR SYNCHRONIZING DRIVE

Fu Yongling1, Zhao Keding2, Liu Qinghe2   

  1. 1. Department of Mechanical Engineering,Harbin Institute of Technology,Harbin,150001;2. Department of Automatic Control,Beijing University of Aeronautics and Astronaut ics,Beijing, 100083
  • Received:1994-04-20 Revised:1995-01-09 Online:1996-04-25 Published:1996-04-25

Abstract: Three kinds of synchronizing drive control schemes on the dual electro\|hydraulic servo motor are briefed. One scheme has been analyzed in theory,simulated and experimented in detail. It gives a simple control law of synchrodrive,which has been successfully applied to the synchrodrive system of the middle gimbal in a three\|axis flying carriage simulation table. The theory in this thesis is well proved to be correct.

Key words: servomotors synchronism, control

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