SCHEME AND DYNAMIC CHARACTERISTICS OF HYDROSTATIC SQUEEZE-FILM DAMPER

›› 1994, Vol. 30 ›› Issue (3): 85-92.

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SCHEME AND DYNAMIC CHARACTERISTICS OF HYDROSTATIC SQUEEZE-FILM DAMPER

Zhang Yongqiang;Luo Zhenhuang

Fudan University Shanghai Jiaotong University

Published:1994-05-01

Abstract

Abstract: A new method for active vibration control of rotor bearing systems by use of a novel damper is presented. This damper referred to as hydrostatic squeeze-film damper. The configuration of the damper is demonstrated. Moreover, dynamic characteristics of the damper as a control actuator are analysed. Finally, the efficiency of the proposed method is demonstrated by employing an active hydrostatic squeeze-film damper to control the unbalance response of a rotor-bearing system.

Key words: Control, Damper, Hydrostatic, Rotor

Zhang Yongqiang;Luo Zhenhuang. SCHEME AND DYNAMIC CHARACTERISTICS OF HYDROSTATIC SQUEEZE-FILM DAMPER[J]. , 1994, 30(3): 85-92.

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SCHEME AND DYNAMIC CHARACTERISTICS OF HYDROSTATIC SQUEEZE-FILM DAMPER

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