Adaptive Model Predictive Control for Cruise Control of High-Speed Trains with Time-Varying Parameters
Joint Authors
Xu, Xiaokang
Zhang, Rui
Chen, Bin
Zhou, Feng
Yang, Yingze
Gao, Kai
Peng, Jun
Huang, Zhiwu
Source
Journal of Advanced Transportation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The cruise control of high-speed trains is challenging due to the presence of time-varying air resistance coefficients and control constrains.
Because the resistance coefficients for high-speed trains are not accurately known and will change with the actual operating environment, the precision of high speed train model is lower.
In order to ensure the safe and effective operation of the train, the operating conditions of the train must meet the safety constraints.
The most traditional cruise control methods are PID control, model predictive control, and so on, in which the high-speed train model is identified offline.
However, the traditional methods typically suffer from performance degradations in the presence of time-varying resistance coefficients.
In this paper, an adaptive model predictive control (MPC) method is proposed for cruise control of high-speed trains with time-varying resistance coefficients.
The adaptive MPC is designed by combining an adaptive updating law for estimated parameters and a multiply constrained MPC for the estimated system.
It is proved theoretically that, with the proposed adaptive MPC, the high-speed trains track the desired speed with ultimately bounded tracking errors, while the estimated parameters are bounded and the relative spring displacement between the two neighboring cars is stable at the equilibrium state.
Simulations results validate that proposed method is better than the traditional model predictive control.
American Psychological Association (APA)
Xu, Xiaokang& Peng, Jun& Zhang, Rui& Chen, Bin& Zhou, Feng& Yang, Yingze…[et al.]. 2019. Adaptive Model Predictive Control for Cruise Control of High-Speed Trains with Time-Varying Parameters. Journal of Advanced Transportation،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1170089
Modern Language Association (MLA)
Xu, Xiaokang…[et al.]. Adaptive Model Predictive Control for Cruise Control of High-Speed Trains with Time-Varying Parameters. Journal of Advanced Transportation No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1170089
American Medical Association (AMA)
Xu, Xiaokang& Peng, Jun& Zhang, Rui& Chen, Bin& Zhou, Feng& Yang, Yingze…[et al.]. Adaptive Model Predictive Control for Cruise Control of High-Speed Trains with Time-Varying Parameters. Journal of Advanced Transportation. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1170089
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170089