Full Static Output Feedback Equivalence

الملخص EN

We present a constructive solution to the problem of full output feedback equivalence, of linear, minimal, time-invariant systems.

The equivalence relation on the set of systems is transformed to another on the set of invertible block Bezout/Hankel matrices using the isotropy subgroups of the full state feedback group and the full output injection group.

The transformation achieving equivalence is calculated solving linear systems of equations.

We give a polynomial version of the results proving that two systems are full output feedback equivalent, if and only if they have the same family of generalized Bezoutians.

We present a new set of output feedback invariant polynomials that generalize the breakaway polynomial of scalar systems.