Optimal Operation of High-Speed Trains Using Hybrid Model Predictive Control
Joint Authors
Liu, Weirong
Li, Heng
Xu, Zheng
Yang, Yingze
Zhang, Rui
Huang, Zhiwu
Source
Journal of Advanced Transportation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-15
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The high-speed train operation process is highly nonlinear and has multiple constraints and objectives, which lead to a requirement for the automatic train operation (ATO) system.
In this paper, a hybrid model predictive control (MPC) framework is proposed for the controller design of the ATO system.
Firstly, a piecewise linear system with state and input constraints is constructed through piecewise linearization of the high-speed train’s nonlinear dynamics.
Secondly, the piecewise linear system is transformed into a mixed logical dynamical (MLD) system by introducing the auxiliary binary variables.
For the transformed MLD system, a hybrid MPC controller is designed to realize the precise control under hard constraints.
To reduce the online computation complexity, the explicit control law is computed offline by employing the mixed-integer linear programming (MILP) technique.
Simulation results validate the effectiveness of the proposed method.
American Psychological Association (APA)
Yang, Yingze& Xu, Zheng& Liu, Weirong& Li, Heng& Zhang, Rui& Huang, Zhiwu. 2018. Optimal Operation of High-Speed Trains Using Hybrid Model Predictive Control. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1181633
Modern Language Association (MLA)
Yang, Yingze…[et al.]. Optimal Operation of High-Speed Trains Using Hybrid Model Predictive Control. Journal of Advanced Transportation No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1181633
American Medical Association (AMA)
Yang, Yingze& Xu, Zheng& Liu, Weirong& Li, Heng& Zhang, Rui& Huang, Zhiwu. Optimal Operation of High-Speed Trains Using Hybrid Model Predictive Control. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1181633
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1181633