Robust adaptive stabilization of a class of systems under structured nonlinear perturbations with application to interconnected systems
Sezer, M. Erol
International Journal of Control
Taylor & Francis
183 - 194
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This paper presents a stabilization scheme for a dass of multi-input/multioutput systems with nonlinear additive perturbations using high-gain adaptive controllers The nominal system is assumed to satisfy some mild conditions required by standard adaptive control schemes, and the perturbations certian structural conditions. The controller is a dynamic output feedback containing a gain parameter, which is adjusted with a simple adaptation rule. The result is also applied to decentralized stabilization of a class of interconnected systems, where the interconnections are treated as perturbations to nominally decoupled subsystems.
KeywordsAdaptive control systems
Robust adaptive stabilization
Structured nonlinear perturbations
Robustness (control systems)
Published Version (Please cite this version)https://doi.org/10.1080/00207179608921838
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