Journal of Automation and Information Sciences

Robust Stabilization and Evaluation of the Weighted Suppression of Disturbances in Control Systems

RÉSUMÉ

Output feedback stabilizability conditions for certain class of nonlinear control systems are stated. Methods for constructing static and dynamic controllers that provide specified evaluation of the weighted damping level of external and initial disturbances are proposed for systems with controllable and observable outputs. The implementation of these methods with the use of a static state feedback or a full-order dynamic controllers is based on the solution of linear matrix inequalities systems. The example of a controller synthesis for a linear damped oscillator is given.