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Non-Identifier-Based High-Gain Adaptive Control

Achim Ilchmann

出版	Springer Berlin Heidelberg, 2014-03-12
主題	Technology & Engineering / AutomationMathematics / Applied
ISBN	36621845089783662184509
URL	http://books.google.com.hk/books?id=oJHxoAEACAAJ&hl=&source=gbs_api

註釋

Over the last decade the field of adaptive control where no identification mechanisms are invoked has become a major research topic. This book presents a state-of-the-art report on the following more specific area: the system classes under consideration contain linear (possibly nonlinearly perturbed), finite dimensional, continuous time systems which are stabilizable by high-gain output feedback. The properties of minimum phase systems and strictly positive real systems are studied in their own right. These results are applied to design simple adaptive controllers involving a switching strategy which is mainly tuned by a one parameter controller based on output data alone. Control objectives are stabilization, tracking, -tracking and servomechanism action. In addition, robustness with respect to nonlinear perturbations and performance improvements are investigated.