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This article is cited in 1 scientific paper (total in 1 paper)
Short Communication
Mathematical Modelling
Development and research of linearly parametric discrete model of amplitude-frequency characteristic of mechanical system with linearly viscous friction
D. N. Popova, V. E. Zoteev Samara State Technical University
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
We consider the construction of linearly parametric discrete model in form of stochastic difference equation which describes the sequence of measurements of amplitude-frequency characteristic of dissipative system with linearly viscous friction. The numerical iterative method of mean-quadratic estimation of coefficients of stochastic difference equation is suggested. The comparative analysis of introduced algorithm of calculation of system dissipative characteristic with known method of resonance curve is made.
Received 21.03.2007
Citation:
D. N. Popova, V. E. Zoteev, “Development and research of linearly parametric discrete model of amplitude-frequency characteristic of mechanical system with linearly viscous friction”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(15) (2007), 179–182
Linking options:
https://www.mathnet.ru/eng/vsgtu554 https://www.mathnet.ru/eng/vsgtu/v115/p179
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