The problem of the global output tracking is considered for a class of single-input single-output systems. The class of non-linear systems considered here is constituted by the systems linearizable via state feedback, while the class of reference signals to be asymptotically tracked is constituted by the reference outputs generated by an external system: the exosystem. A procedure for the design of a compensator is proposed, which ensures a global convergence property, under a sufficient condition, which, in case of linear systems and of an exosystem constituted by a cascade connection of some integrators, reduces to the absence of invariant zeros in the origin of the complex plane. No minimum phase requirement is needed to apply the procedure. An example and some simulation runs are given showing the effectiveness of the proposed controller. © 1994 Taylor & Francis Group, LLC.

Tornambè, A. (1994). Global output tracking for a class of single-input single-output non-linear systems. INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 25(7), 1145-1155 [10.1080/00207729408949267].

Global output tracking for a class of single-input single-output non-linear systems

TornambÈ, Antonio
1994

Abstract

The problem of the global output tracking is considered for a class of single-input single-output systems. The class of non-linear systems considered here is constituted by the systems linearizable via state feedback, while the class of reference signals to be asymptotically tracked is constituted by the reference outputs generated by an external system: the exosystem. A procedure for the design of a compensator is proposed, which ensures a global convergence property, under a sufficient condition, which, in case of linear systems and of an exosystem constituted by a cascade connection of some integrators, reduces to the absence of invariant zeros in the origin of the complex plane. No minimum phase requirement is needed to apply the procedure. An example and some simulation runs are given showing the effectiveness of the proposed controller. © 1994 Taylor & Francis Group, LLC.
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore ING-INF/04 - Automatica
English
Control and Systems Engineering; Theoretical Computer Science; Computer Science Applications1707 Computer Vision and Pattern Recognition
Tornambè, A. (1994). Global output tracking for a class of single-input single-output non-linear systems. INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 25(7), 1145-1155 [10.1080/00207729408949267].
Tornambè, A
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/193789
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