The Design and Simulation of the Modular Vehicle Air Suspension Height Control System Based on ECAS

  • Yang Peigang, Bao Jianming, Jiang Ruibin, Xiong Shaohua, Diao Yifeng
  • Published 2014

Abstract

Based on ECAS, this paper intended to develop a modular air suspension height control system with WABCO4728800010 two-position three way solenoid valves and Free scale MC9S12D64 microprocessor as its core components. And a simulation test was conducted in MATLAB/Simulink environment. The air suspension height control strategy of this system was divided into four modules: start control module, dynamic adjustment module, manual adjustment module and errors adjustment module, which were controlled by module select switch. Simulation tests indicated that the air suspension height control strategy is featured by its logical control accuracy and debug convenience, and the modular design greatly reduced the system complexity and software development cycle and costs as well. Copyright © 2014 IFSA Publishing, S. L.

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Cite this paper

@inproceedings{Peigang2014TheDA, title={The Design and Simulation of the Modular Vehicle Air Suspension Height Control System Based on ECAS}, author={Yang Peigang and Bao Jianming and Jiang Ruibin and Xiong Shaohua and Diao Yifeng}, year={2014} }