Geodesic
Decentralized stabilization and strong stabilization of a bicoprime factorized plant
Kybernetika, Tome 35 (1999) no. 2, pp. 235-253 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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In this paper, a necessary and sufficient condition for decentralized stabilizability for expanding construction of large scale systems is established which involves the computation of blocking zeros and testing a rational function for sign changes at these blocking zeros. Results for the scalar as also multivariable cases are presented and a systematic procedure for designing the stabilizing controller is also outlined. The proposed theory is applicable to a wider class of systems than those for which existing methods can be used. There are a few matrix identities established in this paper which are of independent interest in Control Theory.
In this paper, a necessary and sufficient condition for decentralized stabilizability for expanding construction of large scale systems is established which involves the computation of blocking zeros and testing a rational function for sign changes at these blocking zeros. Results for the scalar as also multivariable cases are presented and a systematic procedure for designing the stabilizing controller is also outlined. The proposed theory is applicable to a wider class of systems than those for which existing methods can be used. There are a few matrix identities established in this paper which are of independent interest in Control Theory.
Classification : 93A14, 93A15, 93D15, 93D21
Keywords: decentralized stabilization; large scale system; bi-coprime factorized plant; control theory 
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     title = {Decentralized stabilization and strong stabilization of a bicoprime factorized plant},
     journal = {Kybernetika},
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Baksi, D.; Patel, V. V.; Datta, K. B.; Ray, G. D. Decentralized stabilization and strong stabilization of a bicoprime factorized plant. Kybernetika, Tome 35 (1999) no. 2, pp. 235-253. http://geodesic.mathdoc.fr/item/KYB_1999_35_2_a7/

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