Functional observer design using linear matrix inequalities


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Abstract

It is shown that the problem of observer design for estimating a set of linear combinations of state variables of a plant can be formulated in terms of linear matrix inequalities. An algorithm for constructing functional observers is proposed based on a nonsingular transformation of a plant model in the state space by matrix canonization with subsequent solution of the system of linear matrix inequalities.

About the authors

V. G. Volkov

Kazan Federal University

Email: demyanovdn@mail.ru
Russian Federation, ul. Kremlevskaya 18, Kazan, 420008

D. N. Dem’yanov

Kazan Federal University

Author for correspondence.
Email: demyanovdn@mail.ru
Russian Federation, ul. Kremlevskaya 18, Kazan, 420008

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