A New Kind of Semi-Active Suspension Magnetorheological Fluid Shock Absorber Damping Force Model

Author:

Sun Peng1,Wang Jian Feng2,Feng Feng2

Affiliation:

1. Aviation University of Air Force

2. Air Force Aviation University

Abstract

Based on the damping characteristics, design a kind of magnetic fluid shock absorber, and the damping force theory formula, derived from the damping force of the formula can be that, according to the design of shock absorber, in the vehicle suspension on the dynamic performance simulation test for the damping-displacement characteristic and speed characteristics is verified by experiments, the proof is in the formula of the damping force of the damping force and the polarization current into nonlinear (secondary) relationship is reasonable, to design the actual shock absorber to really have a certain reference value.Intorduction

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference7 articles.

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2. Choi Seung-Bok, Lee Hwan-soo, Sung-Ryong Hong, etal. Control and Response Characteristics of a Magneto-rheological Fluid Damper for Passenger Vehicle [J]. SPIE, 2000, 985: 438~443.

3. LiaoChangRong, ChenWeiMin, YuMiao, etc. Car magnetic fluid shock absorber design criteria discusses [J]. Chinese mechanical engineering, 2002, 40 (9) : 723~725.

4. YueChongQin, LiuShaoQing, DuWeiXiao, etc. Based on the mixed mode magnetorheological damper work principle [J]. Hydraulic and pneumatic, 2007, 3: 65~67.

5. PanShuang summer, YangLiKang, FengPeiEn. Magnetorheological fluid shock absorption control of dynamic study application [J]. Automotive engineering. 2002, (3) : 240~254.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Vehicle Suspension Systems and Electromagnetic Dampers;Springer Tracts in Mechanical Engineering;2018

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