An Adaptive Approach to State Feedback Tracking Control of Systems with Actuator Failures

This paper studies the problem of designing fault-tolerant adaptive tracking controllers via state feedback for linear time invariant plants with lock-in-place (LIP) actuator failures, In the case of LIP failure the actuator "freezes" at a certain condition and does not respond to subsequent commands. A new direct adaptive state feedback control scheme to developed for compensate the LIP actuator failures. Conditions and controller structures for achieving plant-model state matching in the presence of actuator failures are derived. Adaptive laws are designed for updating the controller parameters. Closed-loop stability and asymptotic state tracking are ensured. Simulation results show that desired state tracking is achieved with the developed adaptive actuator failure compensation control designs.

[1]  Kai-Yew Lum,et al.  Fault-tolerant flight tracking control with stuck faults , 2003, Proceedings of the 2003 American Control Conference, 2003..

[2]  P. Antsaklis,et al.  Stability of the pseudo-inverse method for reconfigurable control systems , 1991 .

[3]  Gang Tao,et al.  Adaptive control of systems with actuator failures , 2004, 2008 Chinese Control and Decision Conference.

[4]  D. Looze,et al.  An automatic redesign approach for restructurable control systems , 1985, IEEE Control Systems Magazine.

[5]  Jianliang Wang,et al.  Reliable robust flight tracking control: an LMI approach , 2002, IEEE Trans. Control. Syst. Technol..

[6]  G. G. Stokes.  "J." , 1890, The New Yale Book of Quotations.

[7]  Jovan D. Boskovic,et al.  A stable scheme for automatic control reconfiguration in the presence of actuator failures , 1998, Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207).

[8]  Robert J. Veillette,et al.  Reliable linear-quadratic state-feedback control , 1995, Autom..

[9]  Marcello R. Napolitano,et al.  On-Line Learning Nonlinear Direct Neurocontrollers for Restructurable Control Systems , 1995 .

[10]  R. K. Mehra,et al.  An adaptive retrofit reconfigurable flight controller , 2002, Proceedings of the 41st IEEE Conference on Decision and Control, 2002..

[11]  Youmin Zhang,et al.  Integrated active fault-tolerant control using IMM approach , 2001 .

[12]  Anuradha M. Annaswamy,et al.  Robust Adaptive Control , 1984, 1984 American Control Conference.

[13]  Y. Soh,et al.  Reliable H 8 controller design for linear systems , 2001 .

[14]  Paul M. Frank,et al.  Fault diagnosis in dynamic systems: theory and application , 1989 .

[15]  Robert F. Stengel,et al.  Restructurable control using proportional-integral implicit model following , 1990 .

[17]  J. Jiang,et al.  Reliable State Feedback Control System Design Against Actuator Failures , 1998, Autom..

[18]  Jianliang Wang,et al.  Reliable Hinfinity controller design for linear systems , 2001, Autom..

[19]  Xiaoli Ma,et al.  Adaptive state feedback and tracking control of systems with actuator failures , 2001, IEEE Trans. Autom. Control..

[20]  Takayoshi Nakamizo.  Fault Diagnosis in Dynamic Systems-Tutorial Review , 1998 .

[21]  Guanghong Yang,et al.  Reliable control using redundant controllers , 1998, IEEE Trans. Autom. Control..

[22]  Jin Jiang,et al.  Design of reconfigurable control systems using eigenstructure assignments , 1994 .