• 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