Adaptive control for systems with hard saturation

Abstract

The augmented error signal concept, recently introduced, can be useful in designing model reference adaptive systems for plants with inputs which are subject to hard saturation. Liapunov's Direct Method is used as the basis for these designs. Figure 1 shows the configuration for the types of systems considered. The adaptive control acts to null the augmented error, and, in the process, also assures that the true error between plant and model approaches zero.

Keywords

ADAPTIVE CONTROL
ADAPTIVE SYSTEMS
TIN
DESIGN ENGINEERING
SIGNAL DESIGN
DIFFERENCE EQUATIONS
PROGRAMMABLE CONTROL
NONLINEAR EQUATIONS
NONLINEAR DYNAMICAL SYSTEMS

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