Output feedback eigenstructure assignment using two Sylvester equations

The eigenstructure assignment problem with output feedback is studied for systems satisfying the condition p+m>n. The main tool used is the concept of (C, A, B)-invariance and two coupled Sylvester equations, the solution of which leads to the computation of an output stabilizing feedback. A computationally efficient algorithm for the solution of these two coupled equations, which leads to the computation of a desired output feedback, is presented.<
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