Sliding Mode Control Design of Active Vehicle Suspension Systems with Two-Time Scale Submodels

被引:4
作者
Qiao, Feng [1 ]
Sun, Shuang [1 ]
Sun, Jia [2 ]
Zhu, Quanming [3 ]
机构
[1] Shenyang Jianzhu Univ, Fac Informat & Control Engn, Shenyang 110168, Liaoning, Peoples R China
[2] Shenyang Jianzhu Univ, Fac Mech Engn, Shenyang 110168, Liaoning, Peoples R China
[3] Univ W England, Bristol Inst Technol, Bristol BS16 1QY, Avon, England
关键词
Sliding Mode Control; Active Vehicle Suspension; Two-Time Scale; Singular Perturbation;
D O I
10.1166/asl.2011.1572
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A novel sliding mode control strategy is proposed in this paper to deal with the design of active vehicle suspension control systems based on two-time scale singularly perturbed dynamic model. The proposed control strategy only employs two measured state variables to control the suspension systems which are commonly controlled by four measured variables for quarter vehicle suspension system. The simulation results show that the proposed control strategy is effective and superior to the passive vehicle suspension system and the full feedback optimal controller in performance.
引用
收藏
页码:953 / 957
页数:5
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