A nonfragile controller for suppressing exogenous disturbances

We suggest an approach to the problem of building a nonfragile controller, i.e., one that would allow for variation in its parameters, in order to suppress bounded exogenous disturbances in a linear dynamic system. We consider both continuous and discrete version of the problem and also its robust version. As an example, we study the control problem for a double oscillator.

Presented by the member of Editorial Board: B. T. Polyak