• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2000, Vol. 36 ›› Issue (11): 106-110.

• Article • Previous Articles    

CHARACTERISTIC ANALYSIS OF PHCC SERVO SYSTEM POWER MECHANISM

Xu Hong;Zhao Keding;Xu Hongguang;Wu Shenglin;Liu Qinghe   

  1. Harbin Institute of Technology
  • Published:2000-11-15

Abstract: A new kind of transmission is put forward first, the basic structure, principle and the mathematics model are discussed. The power mechanism characteristics are analyzed, and the conclusion is that the Pneumatic – Hydraulic Combination Control (PHCC) servo system can realize high frequency, high rigidity and some special functions, which the normal pneumatic servo system is difficult to perform. It is a new method to control pneumatic system that has serious nonlinearity.

Key words: Pneumatic – hydraulic combination control, Pneumatic servo – system, PWM control

CLC Number: