JORDAN Mario Alberto
congresos y reuniones científicas
Adaptive Control of Unstable Systems Based on Kautz Expanded Inverse Model
ORQUEDA, O.; JORDAN, MARIO
St. Petersburg, Russia
Congreso; IEEE Control of Oscillations and Chaos; 1997
IEEE, American Control Society
In this work a method for discrete-time indirect adaptive control of linear unstable minimum phase systems using inverse modeling of the plant is presented. The resulting adaptive algorithm is proved to be asymptotic stabilizing, with the controller parameters tending into a compact set. The main advantage of the method is that the commissioning phase for starting the adaptive control does not require any main prior knowledge of the plant other than the assumption for the inverse model to be Schur stable. The method can reach high degrees of control performance due to the optimal controller design based on the minimization of the regulation error energy.