Abstract
A new form of a partial frequency criterion of absolute stability for nonlinear automatic control systems is obtained basing on a quadratic transformation of the state vector. As is shown, the obtained criterion is stronger than V.M. Popov’s one. An alternative formulation of the criterion is given in terms excluding the notions of quadratic transformation.
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Popov, V.M., Absolute Stability of Nonlinear Systems of Automatic Control, Avtom. Telemekh., 1961, no. 8, pp. 961–979.
Barkin, A.I. and Zelentsovskii, A.L., Absolute Stability Criterion for Nonlinear Control Systems, Avtom. Telemekh., 1981, no. 7, pp. 5–10.
Barkin, A.I., The Relation of Two Abslute Stability Criteria, Avtom. Telemekh., 1984, no. 1, pp. 36–41.
Barkin, A.I. and Zelentsovskii, A.L., Absolute Stability of Control Systems with Unique Nonlinear Element, Dokl. Akad. Nauk SSSR, 1984, vol. 276, no. 4, pp. 809–812.
Barkin, A.I., Zelentsovskii, A.L., and Pakshin, P.V., Absolyutnaya ustoichivost’ determinirovannykh i stokhasticheskikh sistem upravleniya (Absolute Stability of Determinate and Stochastic Control Systems), Moscow: Mosk. Aviats. Inst., 1992.
Lankaster, P., Theory of Matrices, New York: Academic, 1969. Translated under the title Teoriya matrits, Moscow: Nauka, 1978.
Gelig, A.Kh., Leonov, G.A., and Yakubovich, V.A., Ustoichivost nelineinykh sistem s needinstvennym sostoyaniem ravnovesiya (Stability of Nonlinear System with Nonunique Equilibrium State), Moscow: Nauka, 1978.
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Original Russian Text © A.I. Barkin, D.N. Rokin, 2008, published in Avtomatika i Telemekhanika, 2008, No. 5, pp. 15–24.
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Barkin, A.I., Rokin, D.N. Modernization of one criterion for absolute stability. Autom Remote Control 69, 748–757 (2008). https://doi.org/10.1134/S0005117908050020
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DOI: https://doi.org/10.1134/S0005117908050020