噪声与振动控制

›› 2011, Vol. 31 ›› Issue (5): 104-107.DOI: 10.3969/j.issn.1006-1355-2011.05.024

• 3.运载工具振动与噪声 • 上一篇    下一篇

半主动悬架控制的联合仿真

赵永光，陈 剑   

  1. （ 合肥工业大学 噪声振动研究所， 合肥 230009 ）
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-10-18 发布日期:2011-10-18
  • 通讯作者: 赵永光

Co-simulation on Semi-active Suspension of Vehicles

ZHAO Yong-guang,CHEN Jian   

  1. ( School of Mechanical and Automotive Engineering， Hefei University of Technology, Hefei 230009, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-10-18 Published:2011-10-18

摘要： 对某汽车的半主动悬架进行了联合仿真。首先，用ADAMS软件建立汽车悬架的多体动力学模型。其次，通过Matlab/simulink编写模糊控制算法。最后，通过连接Adams软件和对其进行联合仿真。将采用半主动悬架系统得到的仿真结果与采用被动悬架系统得到的仿真结果进行性能对比, 结果表明半主动悬架系统改善车辆的行驶平顺性。

关键词: 振动与波, 悬架控制, 模糊控制, 联合仿真

Abstract: This paper presents the co-simulation of a semi-active suspension of a vehicle. Firstly, a multi-body dynamic model of the suspension is established by using ADAMS code. Secondly, a fuzzy controller for semi-active suspension is programmed by means of Matlab/Simulink. Finally, the co-simulation is carried out based on ADAMS and Matlab/Simulink. Simulation results show that the semi-active suspension system can improve the ride performance of the vehicle.

Key words: vibration and wave, semi- active suspension, co-simulation, fuzzy control, ADAMS

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