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Nonlinear Predictive Sliding Mode Control for Active Suspension System
Joint Authors
Wang, Dazhuang
Zhao, Dingxuan
Gong, Mingde
Yang, Bin
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-02
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An active suspension system is important in meeting the requirements of the ride comfort and handling stability for vehicles.
In this work, a nonlinear model of active suspension system and a corresponding nonlinear robust predictive sliding mode control are established for the control problem of active suspension.
Firstly, a seven-degree-of-freedom active suspension model is established considering the nonlinear effects of springs and dampers; and secondly, the dynamic model is expanded in the time domain, and the corresponding predictive sliding mode control is established.
The uncertainties in the controller are approximated by the fuzzy logic system, and the adaptive controller reduces the approximation error to increase the robustness of the control system.
Finally, the simulation results show that the ride comfort and handling stability performance of the active suspension system is better than that of the passive suspension system and the Skyhook active suspension.
Thus, the system can obviously improve the shock absorption performance of vehicles.
American Psychological Association (APA)
Wang, Dazhuang& Zhao, Dingxuan& Gong, Mingde& Yang, Bin. 2018. Nonlinear Predictive Sliding Mode Control for Active Suspension System. Shock and Vibration،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1215475
Modern Language Association (MLA)
Wang, Dazhuang…[et al.]. Nonlinear Predictive Sliding Mode Control for Active Suspension System. Shock and Vibration No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1215475
American Medical Association (AMA)
Wang, Dazhuang& Zhao, Dingxuan& Gong, Mingde& Yang, Bin. Nonlinear Predictive Sliding Mode Control for Active Suspension System. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1215475
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215475