DocumentCode
3299205
Title
Robust Fault-Tolerant Control of High-Speed Trains Based on the Solution of Riccati Equation
Author
Tao, Tao ; Hongze, Xu
Author_Institution
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
fYear
2012
fDate
July 31 2012-Aug. 2 2012
Firstpage
745
Lastpage
750
Abstract
In this paper, a robust fault-tolerant control strategy based on the solution of Riccati equation are developed for the velocity tracking control of the high-speed trains subjected to the actuator faults. For each separate actuator with occurrence of faults, a robust fault-tolerant control is performed by an appropriate solution of Riccati equation. According to the proposed robust fault-tolerant control law, a new feedback controller which can stabilize the faults system is designed. It is simulated and proved to be very useful and effective by the satisfactory numerical simulation results of the robust fault-tolerant high-speed train control system.
Keywords
Riccati equations; actuators; control system synthesis; fault tolerance; feedback; numerical analysis; railway engineering; robust control; Riccati equation; actuator faults; fault occurrence; fault system stabilization; feedback controller design; high-speed train control system; numerical simulation; robust fault tolerant control law; velocity tracking control; Actuators; Fault tolerance; Fault tolerant systems; Force; Mathematical model; Riccati equations; Robustness; Reccati equation; fault-tolerant control; high-speed trains;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Manufacturing and Automation (ICDMA), 2012 Third International Conference on
Conference_Location
GuiLin
Print_ISBN
978-1-4673-2217-1
Type
conf
DOI
10.1109/ICDMA.2012.176
Filename
6298624
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