The disturbance decoupling problem for time-delay nonlinear systems

The disturbance decoupling problem for time-delay nonlinear systems

In this paper, the disturbance decoupling problem (DDP) for a class of SISO nonlinear systems with multiple delays in the input and the state is studied. A pioneering mathematical approach is introduced for this class of systems and is claimed to be the cornerstone of the problem. Necessary and suff...

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Veröffentlicht in:IEEE transactions on automatic control 2000-02, Vol.45 (2), p.305-309
Hauptverfasser: Moog, C.H., Castro-Linares, R., Velasco-Villa, M., Marquez-Martinez, L.A.
Format: Artikel
Sprache:eng
Schlagworte:
Automatic control
Automatic Control Engineering
Biological system modeling
Computer Science
Control system analysis
Control systems
Decoupling
Delay
Delay effects
Delay systems
Disturbances
Dynamical systems
Feedback
Mathematical analysis
Nonlinear control systems
Nonlinear dynamics
Nonlinear systems
Process control
Sufficient conditions
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Beschreibung
Zusammenfassung:In this paper, the disturbance decoupling problem (DDP) for a class of SISO nonlinear systems with multiple delays in the input and the state is studied. A pioneering mathematical approach is introduced for this class of systems and is claimed to be the cornerstone of the problem. Necessary and sufficient conditions are given for the existence of a bicausal feedback that solves the DDP. Sufficient conditions for the existence of a solution within other classes of compensators are included as well.
ISSN:0018-9286
1558-2523
DOI:10.1109/9.839954