Self-tuning PID controllers: Algorithms and implementation. (English) Zbl 0601.93037

Gawthrop, Peter J.

IEEE Trans. Autom. Control 31, 201-209 (1986).

A class of controllers with integral action is shown to arise directly from appropriate system models. Via the zero-gain predictor approach, a corresponding class of hybrid self-tuning controllers is shown to have both integral action in the controller and offset removal in the tuning algorithm. Implementation details and some experimental results are given.

Reviewer: E.Eitelberg

MSC:

93C40	Adaptive control/observation systems
93B40	Computational methods in systems theory (MSC2010)
93B50	Synthesis problems

Keywords:

integral action; zero-gain predictor approach; hybrid self-tuning controllers