Uniform decoupling by restricted static state feedback for linear time-varying analytic systems (Q1389054)

An algebraic approach for investigating the uniform diagonal decoupling problem of linear time-varying analytic systems via restricted static state feedback is proposed. The considered problem is reduced to the problem of solving a system of algebraic homogeneous equations. On the basis of these equations, necessary and sufficient conditions for the original problem to have a solution are derived. Furthermore, a simple expression for a special admissible restricted static state feedback controller is analytically obtained. The proposed approach is illustrated by an example.