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Volume 25 Issue 6
Dec.  2012
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Journal of Southwest Jiaotong University  > 2012  >  25(6): 974-981.
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Citation: CHEN Yanqiu, SONG Pengyun, ZHANG Jiye, ZHANG Keyue. μ-Synthesis Control for Self-powered Active Suspension of Vehicles[J]. Journal of Southwest Jiaotong University, 2012, 25(6): 974-981. doi: 10.3969/j.issn.0258-2724.2012.06.011
shu

μ-Synthesis Control for Self-powered Active Suspension of Vehicles

doi: 10.3969/j.issn.0258-2724.2012.06.011
  • Received Date: 11 Jan 2012
  • Publish Date: 25 Dec 2012
    Abstract
  • In order to improve the stability, vibration isolation, and energy feedback performance of a self-powered active suspension of vehicles, a self-powered active suspension model with parametric perturbation for 1/4 car body was built, and a dynamics analysis was made using the model. Then, a robust controller was designed based on μ-synthesis approach. A simulation was conducted in the MATLAB/SIMULINK environment to verify the controller performance. The result indicates that in the condition of parameter perturbation and surface irregularity disturbance, the μ-synthesis controller designed for the self-powered active suspension system was robust and stable: the peak structured singular value of the closed-loop system with parametric uncertainty was 0.580 9. With this controller, the vibration isolation performance of the suspension system was improved, and the gain of vertical acceleration of the car body was reduced by about 9 dB at the natural frequency.

     

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  • OKADA Y, HARADA H, SUZUKI K. Active and regenerative control of an electrodynamic-type suspension[J]. JSME International Journal, Series C: Dynamics, Control, Robotics, Design and Manufacturing, 1997, 40(2): 272-278.
    JOLLY M R, MARGOLIS D L. Regenerative systems for vibration control[J]. Journal of Vibration and Acoustics, Transactions of the ASME, 1997, 119(2): 208-215.
    SUDA Y, NAKADAI S, NAKANO K. Hybrid suspension system with skyhook control and energy regeneration (development of self-powered active suspension)[J]. Vehicle System Dynamics Supplement, 1998, 28(Sup): 619-634.
    NAKANO K, SUDA Y, NAKADAI S. Self-powered active vibration control with continuous control input[J]. JSME International Journal, Series C, 2000, 43(3): 726-731.
    NAKANO K, SUDA Y, NAKADAI S, et al. Self-powered active control applied to a truck cab suspension[J]. JSAE Review, 1999, 20(4): 511-516.
    NAKANO K, SUDA Y, NAKADAI S. Self-powered active vibration control using a single electric actuator[J]. Journal of Sound and Vibration, 2003, 260(2): 213-235.
    喻凡,曹民,郑雪春. 能量回馈式车辆主动悬架的可行性研究[J]. 振动与冲击,2005,24(4): 27-30. YU Fan, CAO Min, ZHENG Xuechun. Research on the feasibility of vehicle active suspension with energy regeneration[J]. Journal of Vibration and Shock, 2005, 24(4): 27-30.
    曹民,刘为,喻凡. 车辆主动悬架用电机作动器的研制[J]. 机械工程学报,2008,44(11): 224-228. CAO Min, LIU Wei, YU Fan. Development on electromotor actuator for active suspension of vehicle[J]. Chinese Journal of Mechanical Engineering, 2008, 44(11): 224-228.
    张勇超,喻凡,顾永辉,等. 汽车电动悬架的减振与馈能特性试验验证[J]. 上海交通大学学报,2008,42(6): 874-877. ZHANG Yongchao, YU Fan, GU Yonghui, et al. Isolation and energy-regenerative performance experimental verification of automotive electrical suspension[J]. Journal of Shanghai Jiaotong University, 2008, 42(6): 874-877.
    欧阳冬,张克跃,张继业,等. 车辆能量回馈式主动悬架系统研究[J]. 振动与冲击,2008,27(8): 88-92. OUYANG Dong, ZHANG Keyue, ZHANG Jiye, et al. Self-powered active suspension for vehicle[J]. Journal of Vibration and Shock, 2008, 27(8): 88-92.
    宋鹏云,张克跃,张继业. 能量回馈式主动悬挂的鲁棒控制器设计[J]. 西南交通大学学报,2011,46(4): 572-578. SONG Pengyun, ZHANG Keyue, ZHANG Jiye. Robust controller of self-powered active suspension[J]. Journal of Southwest Jiaotong University, 2011, 46(4): 572-578.
    孙涛,喻凡,沈晓鸣. 基于频率整型的H_∞主动悬架控制研究[J]. 振动与冲击,2006,25(1): 146-149. SUN Tao, YU Fan, SHEN Xiaoming. Study on active suspension control based on H_∞ frequency-shaping synthesis[J]. Journal of Vibration and Shock, 2006, 25(1): 146-149.
    ZHOU K M, DOYLE J C, GLOVER K. Robust and optimal control[M]. Englewood Cliffs: Prentice Hall, 1996: 239-290.
    张孝祖. 车辆控制理论基础与应用[M]. 北京:化学工业出版社,2007: 125-147.
    SKOGESTAD S, POSTLETHWAITE I. Multivariable feedback control: design and analysis[M]. 2nd ed. Chichester: John Wiley & Sons Ltd, 2005: 49-78.
    LIU L, WANG B L. Multi objective robust active vibration control for flexure jointed struts of Stewart platforms via H_∞ and μ synthesis[J]. Chinese Journal of Aeronautics, 2008, 21(2): 125-133.
    OBINATA G, ANDERSON B D O. Model reduction for control system design[M]. New York: Springer-Verlag, 2001: 25-67.
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