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Abstract
McCabe, A.P., Young P., Chotai, A. and Taylor, C.J., (2000), Proportional-Integral-Plus (PIP) control of non-linear systems, Systems Science, 26, 25-46. Publisher: OR RAN, PKin, 00-901 Warszawa, Poland.
A control design procedure is proposed for a large class of
discrete-time non-linear systems which combines exact linearization by
feedback techniques with an established linear controller design
methodology. The combined system thus inherits many of the
characteristics of the linear system with regards to tracking,
disturbance rejection and robustness. The design both of the linearizing
feedback and of the overall linear controller is analyzed and example
systems are used to illustrate the design method and demonstrate the
performance characteristics of the closed-loop system. Special
consideration is given to the effect of the non-linear feedback
components on the performance of the controlled system under disturbance
conditions and in the case of model mismatch.
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Comments on this page are welcome and may be emailed to
p.mckenna@lancaster.ac.uk
Updating responsibility Arun Chotai. This page is copyright of Lancaster University.
12/10/01 - PGM.
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