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D. van Schrick

Control and Supervision with PI-Observers – A Generalizing Description

The contribution is based on a view leading to a generalization of state, disturbance, nonlinearity, coupling and fault observers with internal proportional and integral feedback. The proportional-integral observer (PI-Observer) is this generalization and is described with regard to function, purpose, object, structure, behaviour and design. Further aspects are effect system, reconstruction model, asymptotic robustness, asymptotic reconstruction, reconstruction matrix, linear-quadratic design and reconstruction parameters. The essential features of this linear observer for the reconstruction of control system and effect system variables are emphasized.

at – Automatisierungstechnik, Oldenbourg Wissenschaftsverlag

Print ISSN: 0178-2312
Volume: 48, 10/2000
Pages: 496

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