A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model

Jiang-Tao Cao Hong-Hai Liu Ping Li David J. Brown Georgi Dimirovski

Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown, Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2007, 4(3): 236-242. doi: 10.1007/s11633-007-0236-8
引用本文: Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown, Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2007, 4(3): 236-242. doi: 10.1007/s11633-007-0236-8
Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown and Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model. International Journal of Automation and Computing, vol. 4, no. 3, pp. 236-242, 2007 doi:  10.1007/s11633-007-0236-8
Citation: Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown and Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model. International Journal of Automation and Computing, vol. 4, no. 3, pp. 236-242, 2007 doi:  10.1007/s11633-007-0236-8

A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model

doi: 10.1007/s11633-007-0236-8

A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model

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出版历程
  • 收稿日期:  2007-03-05
  • 修回日期:  2007-05-17
  • 刊出日期:  2007-07-15

A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model

doi: 10.1007/s11633-007-0236-8

摘要: An improved half-vehicle model has been proposed for active suspension control systems,in contrast to existing models, it allows to explore the nature of the effect of vehicle speed changes by introducing a state vector of vehicle pitch angle.Three control strategies of linear quadratic control (LQ),improved LQ (ILQ) and wheelbase preview LQ (WLQ) have been implemented into the proposed model.ILQ has integrated an additional control parameter into LQ by concerning the correlation between acceleration values and their corresponding pitch angles.Simulation results have showed the effectiveness of the proposed model in terms of LQ,ILQ and WLQ control strategies.

English Abstract

Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown, Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2007, 4(3): 236-242. doi: 10.1007/s11633-007-0236-8
引用本文: Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown, Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model[J]. 国际自动化与计算杂志(英)/International Journal of Automation and Computing, 2007, 4(3): 236-242. doi: 10.1007/s11633-007-0236-8
Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown and Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model. International Journal of Automation and Computing, vol. 4, no. 3, pp. 236-242, 2007 doi:  10.1007/s11633-007-0236-8
Citation: Jiang-Tao Cao, Hong-Hai Liu, Ping Li, David J. Brown and Georgi Dimirovski. A Study of Electric Vehicle Suspension Control System Based on an Improved Half-vehicle Model. International Journal of Automation and Computing, vol. 4, no. 3, pp. 236-242, 2007 doi:  10.1007/s11633-007-0236-8
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