A Design of Optimal EMM Systems to the Discrete-Time Singular LQ Cost

W. Kase and R. Miyoshi (Japan)


LQ regulator, singular weightings, explicit solution, in teractor matrix, exact model matching.


In this paper, an explicit solution to the discrete-time singular LQ problem will be discussed. It will be shown that the solution will be given by an inverted interactorizing gain for the minimum phase image of a given system. It will be also shown a derivation of opti mal interactor matrix and observer polynomial matrix for Exact Model Matching (EMM) systems.

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