Safe Adaptive Control (eBook)

Data-driven Stability Analysis and Robust Synthesis

Michael G. Safonov, Margareta Stefanovic (Autoren)

eBook Download: PDF

2011
Springer London (Verlag)
978-1-84996-453-1 (ISBN)

Infos

Safe Adaptive Control gives a formal and complete algorithm for assuring the stability of a switched control system when at least one of the available candidate controllers is stabilizing. The possibility of having an unstable switched system even in the presence of a stabilizing candidate controller is demonstrated by referring to several well-known adaptive control approaches, where the system goes unstable when a large mismatch between the unknown plant and the available models exists ("e;plant-model mismatch instability"e;). Sufficient conditions for this possibility to be avoided are formulated, and a "e;recipe"e; to be followed by the control system designer to guarantee stability and desired performance is provided. The problem is placed in a standard optimization setting. Unlike the finite controller sets considered elsewhere, the candidate controller set is allowed to be continuously parametrized so that it can deal with plants with a very large range of uncertainties.

Produkt-Details

• Erscheint lt. Verlag: 4.2.2011
• Sprache: englisch
• Themenwelt: Informatik ► Theorie / Studium ► Künstliche Intelligenz / Robotik
• Themenwelt: Mathematik / Informatik ► Mathematik ► Angewandte Mathematik
• Themenwelt: Technik ► Elektrotechnik / Energietechnik
• ISBN-10: 1-84996-453-X / 184996453X
• ISBN-13: 978-1-84996-453-1 / 9781849964531