Output stabilization of square nonlinear systems

Mahony, R.;Mareels, I;Bastin, Georges;Campion, Guy
(1997) IFAC Conference on System Structure and Control 1995 — Location: NANTES(France) (5.July.1995)

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Authors
  • Mahony, R.
    Author
  • Mareels, I
    Author
  • Bastin, Georgesorcid-logoUCLouvain
    Author
  • Campion, GuyUCLouvain
    Author
Abstract
This paper considers the problem of designing static-state feedback laws for output regulation of square affine nonlinear systems. The approach taken is to use input-output decoupling techniques to simplify the output regulation task into separate single-input single-output regulation tasks. In the case where the input-output decoupling matrix is full-rank, this approach yields the well-known input-output linearizing feedback law. In the case where the input-output decoupling matrix is rank-degenerate, it is shown that a static-state control law for output regulation can be constructed as long as the system can be input-output decoupled via dynamic feedback. The internal stability of the closed-loop system obtained using this approach is analysed. (C) 1997 Elsevier Science Ltd.
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Citations

Mahony, R., Mareels, I., Bastin, G., & Campion, G. (1997). Output stabilization of square nonlinear systems. Automatica, 33(8), 1571-1577. https://doi.org/10.1016/S0005-1098(97)00052-6 (Original work published 1997)