Controlling Chaotic Systems Using Aggregated Linear Quadratic Regulator

A systematic design method for controlling chaotic systems is presented in this paper. The aggregated multiple local models are adopted to express chaotic systems. The Linear Quadratic Regulator (LQR) theory is proposed to design state feedback control system for each local model. Multi-model control strategy has come into being by combining of T-S fuzzy model and LQR. The global stability of closed loop control system can guarantee and it is illustrated with several chaotic systems as examples. Streszczenie. Zaproponowano projekt sterowania systemem chaotycznym. Zaadaptowano wypadkowe (aggregated) polączenie wielu lokalnych modeli do opisu system chaotycznego. Kazdy lokalny model jest sterowany z wykorzystaniem teorii LQR - linear quadratic regulator. (Sterowanie systemem chaotycznym z wykorzystaniem wypadkowego regulatora LQR)