Paper Title:
Fuzzy Control and Co-Simulation of Automobile Semi-Active Suspension System Based on SIMPACK and MATLAB
  Abstract

Using the multi-body simulation software SIMPACK as platform, a whole CHANGHE mini-car model was built. A fuzzy controller was adopted based on MATLAB/SIMULINK software to control the full car model. Pulse input running test simulation was carried out under co-simulation of SIMAT. The results showed that compared to passive suspension, with the speed 40km/h, the body vertical acceleration, body pitch angular velocity, standard deviation and peak were respectively decreased by 10.76%, 18.03% and 20.48%, 12.13%. The semi-active suspension system with fuzzy controller had better performance than passive suspension, reduced vibration effectively and improved automotive ride comfort.

  Info
Periodical
Edited by
Yuanzhi Wang
Pages
50-54
DOI
10.4028/www.scientific.net/AMM.39.50
Citation
S. Y. Bei, J. B. Zhao, L. C. Zhang, S. H. Liu, "Fuzzy Control and Co-Simulation of Automobile Semi-Active Suspension System Based on SIMPACK and MATLAB", Applied Mechanics and Materials, Vol. 39, pp. 50-54, 2011
Online since
November 2010
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