Vestnik YuUrGU. Ser. Mat. Model. Progr., 2016, Volume 9, Issue 2, Pages 90–102
Active parametric identification of Gaussian linear discrete system based on experiment design
V. M. Chubich, O. S. Chernikova, E. A. Beriket
Novosibirsk State Technical University, Novosibirsk, Russian Federation
The application of methods of theory of experiment design for the identification of dynamic systems allows the researcher to gain more qualitative mathematical model compared with the traditional methods of passive identification. In this paper, the authors summarize results and offer the algorithms of active identification of the Gaussian linear discrete systems based on the design inputs and initial states. We consider Gaussian linear discrete systems described by state space models, under the assumption that unknown parameters are included in the matrices of the state, control, disturbance, measurement, covariance matrices of system noise and measurement. The original software for active identification of Gaussian linear discrete systems based on the design inputs and initial states are developed. Parameter estimation is carried out using the maximum likelihood method involving the direct and dual procedures for synthesizing A- and D- optimal experiment design. The example of the model structure for the control system of submarine shows the effectiveness and appropriateness of procedures for active parametric identification.
parameter estimation; maximum likelihood method; Kalman filter; experiment design; (Fisher) information matrix.
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V. M. Chubich, O. S. Chernikova, E. A. Beriket, “Active parametric identification of Gaussian linear discrete system based on experiment design”, Vestnik YuUrGU. Ser. Mat. Model. Progr., 9:2 (2016), 90–102
Citation in format AMSBIB
\by V.~M.~Chubich, O.~S.~Chernikova, E.~A.~Beriket
\paper Active parametric identification of Gaussian linear discrete system based on experiment design
\jour Vestnik YuUrGU. Ser. Mat. Model. Progr.
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