FP9-1: Fault Tolerant Control Systems

(One of the Two Parts)

Aalborg University Esbjerg

Instructor

Youmin Zhang

Department of Computer Science and Engineering

Aalborg University Esbjerg

Niels Bohrs Vej 8

6700 Esbjerg, Denmark

Phone: (+45) 7912 7741         Fax:   (+45) 7912 7710

Email:  ymzhang@cs.aaue.dk   URL: http://www.cs.aaue.dk/~ymzhang/

Location and Time

·       Lectures: Mondays, 8:15-11:45am, Room B201 (except 2/10).

Course Description

Course Materials

Communication

  • Course web site: http://www.cs.aue.auc.dk/~ymzhang/courses/FTC/index.html. Check it out regularly for lecture notes, schedule changes, and other course-related announcements.
  • Emails may also be used for announcement, and posting questions and answers.

 

Tentative Schedule

 

Date/Location

Lecture Topics

Slides

Reading

Exercise

Mon. 11/9

B201

Introduction to Fault Tolerant Control Systems (FTCSs)

·        What is FTCS?

·        Why FTCS is needed?

·        How FTCS is generally built?

·        Where the FTCS theory can be used?

·        Classification and general structure of FTCS

·        Relationships between fault tolerant control, adaptive control and robust control

·        Historical development of FTCS

 

 

Lecture 1

Books    

 Chapter 1 &2 in Mufeed Mahmoud, Jin Jiang, Youmin Zhang, Active Fault Tolerant Control Systems: Stochastic Analysis and Synthesis, Springer-Verlag, May 1, 2003. or     

Chapter 1 in Mogens Blanke, Michel Kinnaert, Jan Lunze, Marcel Staroswiecki, Diagnosis and Fault-Tolerant Control, Springer-Verlag, August 1, 2003.

Papers

  – R. J. Patton, Fault-tolerant control: the 1997 situation, in Proc. of IFAC Symp. on Fault Detection, Supervision and  Safety for Technical Processes (SAFEPROCESS'97),  Hull, UK, Aug. 1997, pp. 1033-1055.

  M. Blanke, C. Frei, F. Kraus, R. J. Patton, and M. Staroswiecki, What is fault-tolerant control? in Proc. of the 4th IFAC Symp. on SAFEPROCESS’00, Budapest, Hungary, June 2000, pp. 40-51.

– Y. M. Zhang and J. Jiang (2003), Bibliographical Review on Reconfigurable Fault-Tolerant Control Systems, in Proc. of the 5th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes (SAFEPROCESS'03), Washington, D.C., USA, June 9-11, 2003, pp. 265-276.

 

 

 

 Reading as exercise

Mon. 18/9

B201

Characteristics and Special Considerations in FTCS

·        Nature of FTCS

·        Performance measure in FTCS

·        Design consideration in FTCS

·        Requirements on FDD and reconfigurable control in FTCS

Lecture 2

Papers 

– Y. M. Zhang and J. Jiang (2003), Bibliographical Review on Reconfigurable Fault-Tolerant Control Systems, in Proc. of the 5th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes (SAFEPROCESS'03), Washington, D.C., USA, June 9-11, 2003, pp. 265-276.

 

 

 

 

Reading as exercise

Mon. 2/10

B206

12:30~

Design of Active FTCS (AFTCS) (1)

·        General structure of AFTCS

·        Linear quadratic regulator methods

·        Pseudo-inverse methods

·        Model following approaches

·        Eigenstructure assignment methods

Lecture 3

Papers 

         D. P. Looze, J. L. Weiss, J. S. Eterno, and N. M. Barrett, An automatic redesign approach for restructurable control systems. IEEE Control System Magazine, 5: 16-22, May 1985.

         Z. Gao and P. J. Antsaklis, Stability of the pseudo-inverse method for reconfigurable control systems, Int. Journal of Control, 53(3):717-729, 1991.

         M. Bodson and J. Groszkiewicz, Multivariable adaptive algorithms for reconfigurable flight control, IEEE Trans. Control System Technology, 5(2):217-229, 1997.

         J. Jiang, Design of reconfigurable control systems using eigenstructure assignment, Int. Journal of Control, 59(2):395-410, 1994.

Reading as exercise and see also inside of lecture slides

Mon. 9/10

B201

Design Methods for AFTCS (2)

·        Integrated FDD and reconfigurable control design with

·        On-line automatic reconfigurable control design methods

·        Off-line control design methods

·        Advantages and disadvantages of each type of methods

Lecture 4

Papers 

         Y. M. Zhang and J. Jiang, Active fault-tolerant control system against partial actuator failures, IEE Proceedings - Control Theory and Applicartions, 149(1):95-104, Jan. 2002 (FDD + feedforward-feedback control structure).

         Y. M. Zhang and J. Jiang, Integrated design of reconfigurable fault-tolerant control systems, Journal of Guidance, Control, and Dynamics, 24(1):133-136, Jan.-Feb. 2001 (FDD + PI control structure).

         Y. M. Zhang and J. Jiang, Integrated active fault-tolerant control using IMM approach, IEEE Trans. Aerospace and Electronic Systems, 37(4):1221-1235, Oct. 2001 (Interacting multiple-model based FDD with IMM-based control structure).

        P. S. Maybeck and R. D. Stevens, Reconfigurable flight control via multiple model adaptive control methods, IEEE Trans. Aerospace and Electronic Systems, 27(3):470-479, May 1991 (Conventional multiple-model control structure).

 

 

 

 

PDF

Mon. 23/10

B201

Design Methods for AFTCS (3)

·        Design with consideration of Performance degradation in FTCS

Design of Passive FTCS (PFTCS)

·        Basic concepts and design consideration

·        Several available control approaches

·        Advantages and disadvantages of PFTCS

Lecture 5

 

Part I

 

Part II

 

Papers

   For Part I

         E. Shimemura and M. Fujita (1985), A design method for linear state feedback systems possessing integrity based on a solution of a Riccati-type equation, International Journal of Control, 42(4), pp. 887-899.

         L. S. Shieh, H. M. Dib, S. Ganesan and R. E. Yates (1988), Optimal pole-placement for state-feedback systems possessing integrity, International Journal of systems Science, 19(8), pp. 1419-1435.

         S. M. Joshi (1987), Design of failure-accommodation multiloop LQG-type controllers, IEEE Trans. on Automatic Control, 32(8), pp. 740-741.

         R. J. Veillette (1995), Reliable linear-quadratic state-feedback control, Automatica, 31(1), pp. 137-143.

   For Part II

         Y. M. Zhang and J. Jiang (2003), Fault Tolerant Control System Design with Explicit Consideration of Performance Degradation, IEEE Trans. on Aerospace and Electronic Systems, 39(3): 838-848. (Command adjustment, reference models, TSKF-based FDD and model reference reconfigurable control).

         Y. M. Zhang, J. Jiang, Z. Yang and D. M. A. Hussain (2005), Managing Performance Degradation in Fault Tolerant Control Systems, in Preprints of the 16th IFAC Triennial World Congress (IFAC'05), Prague, Czech Republic, July 4-8, 2005 (Extension of the above paper).

         J. Jiang and Y. M. Zhang (2006), Accepting Performance Degradation in Fault-tolerant Control System Design, IEEE Trans. on Control Systems Technology, 14(2): 284-292 (IMM-based control structure).

 

 

  Part I

 

 

 

 

 

 

 

 

 

 

 

For the other five lectures of the course being offered by Zhenyu Yang, please click here.

 



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