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Output Feedback Designs for Output Tracking

  • Gang Tao
  • Shuhao Chen
  • Xidong Tang
  • Suresh M. Joshi
Chapter

Abstract

In Chapters 2 and 3, we developed adaptive state feedback control schemes for linear time-invariant plants with actuator failures characterized by some inputs being stuck at some values not influenced by control action, to achieve state tracking (Chapter 2) or output tracking (Chapter 3). The goal of this chapter is to develop an adaptive output feedback control scheme for systems with unknown parameters and unknown failures, to achieve output tracking. Some key issues such as controller structure, plant-model matching conditions, error model, adaptive law, stability analysis, and performance evaluation are addressed for output feedback based actuator failure compensation.

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Copyright information

© Springer-Verlag London 2004

Authors and Affiliations

  • Gang Tao
    • 1
  • Shuhao Chen
    • 1
  • Xidong Tang
    • 1
  • Suresh M. Joshi
    • 2
  1. 1.Department of Electrical and Computer EngineeringUniversity of VirginiaCharlottesvilleUSA
  2. 2.Langley Research CenterDynamics and Control Branch, NASAHamptonUSA

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