Design of Suspension Vibration Control System Based on ON-OFF Algorithm

Abstract:

Aimed to satisfy damping force change requirement of vehicle MRF suspension vibration control system, a controller of MRF suspension system based on On-Off control algorithm is designed, and a control system is carried out. The system takes single chip AT90CAN128 which obey the CAN bus protocols as micro-controller, and it accomplish AD conversion of sensor signal, design of On-Off algorithm and output of PWM voltage power control signal. The system also is used in vibration control experiment of tracklayer vehicle suspension system. The experiment shows that the controller can improve control accuracy, and the control effect is obviously.

• Periodical: Advanced Materials Research (Volumes 482-484)
• Pages: 1213-1217
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.482-484.1213
• Online since: February 2012
• Authors: Jie Yue, Jin Qiu Zhang, Yong Qiang Gao, Zhi Zhao Peng, Zhi Tao Shi
• Keywords: MRF Damper, Optimal On-Off Algorithm, Semi-Active Suspension, Vibration Control

References

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