Feedback Design for Linear Control Systems with Input and Output Disturbances: A Robust Formulation

Resumo

We formulate the control design problem for systems with structured uncertainty. The source of disturbances that affect both the input and the output of the system is represented by the same vector-valued signal. The method proposed for the solution of this problem is based on the concept of invariant ellipsoids. The efficiency of the approach is exemplified via application to a model of a fighter aircraft.