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Robust Gain-Scheduled PID Controller Design with Guaranteed Cost

Adrian Ilka (Institutionen för signaler och system) ; Vojtech Veselý
Reglermöte 2016 p. 329-334. (2016)
[Konferensbidrag, övrigt]

A novel unified approach to design of robust controller, gain-scheduled controller (GSC), and robust switched controller with arbitrarily switching algorithm is presented. The proposed design procedure is based on the Bellman-Lyapunov equation, guaranteed cost, and robust stability conditions using parameter-dependent quadratic stability approach. The obtained feasible design procedures for robust, GSC, and switched controller design are in the form of bilinear matrix inequalities with guaranteed convex stability conditions. The obtained design results and their properties are illustrated in simulation examples.

Nyckelord: Robust controller, Gain-scheduled controller, Switched controller, Parameter-dependent Lyapunov function, Bellman-Lyapunov equation



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Denna post skapades 2016-10-17.
CPL Pubid: 243534

 

Institutioner (Chalmers)

Institutionen för signaler och system (1900-2017)

Ämnesområden

Transport
Reglerteknik

Chalmers infrastruktur