Trajectory Sensitivity Method and Master-Slave Synchronization to Estimate Parameters of Nonlinear Systems
Joint Authors
Cari, Elmer P. T.
Bretas, Newton G.
Theodoro, Edson A. R.
Alberto, Luis F. C.
Mijolaro, Ana P.
Source
Mathematical Problems in Engineering
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-09-16
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
A combination of trajectory sensitivity method and master-slave synchronization was proposed to parameter estimation of nonlinear systems.
It was shown that master-slave coupling increases the robustness of the trajectory sensitivity algorithm with respect to the initial guess of parameters.
Since synchronization is not a guarantee that the estimation process converges to the correct parameters, a conditional test that guarantees that the new combined methodology estimates the true values of parameters was proposed.
This conditional test was successfully applied to Lorenz's and Chua's systems, and the proposed parameter estimation algorithm has shown to be very robust with respect to parameter initial guesses and measurement noise for these examples.
American Psychological Association (APA)
Cari, Elmer P. T.& Theodoro, Edson A. R.& Mijolaro, Ana P.& Bretas, Newton G.& Alberto, Luis F. C.. 2009. Trajectory Sensitivity Method and Master-Slave Synchronization to Estimate Parameters of Nonlinear Systems. Mathematical Problems in Engineering،Vol. 2009, no. 2009, pp.1-14.
https://search.emarefa.net/detail/BIM-468132
Modern Language Association (MLA)
Cari, Elmer P. T.…[et al.]. Trajectory Sensitivity Method and Master-Slave Synchronization to Estimate Parameters of Nonlinear Systems. Mathematical Problems in Engineering No. 2009 (2009), pp.1-14.
https://search.emarefa.net/detail/BIM-468132
American Medical Association (AMA)
Cari, Elmer P. T.& Theodoro, Edson A. R.& Mijolaro, Ana P.& Bretas, Newton G.& Alberto, Luis F. C.. Trajectory Sensitivity Method and Master-Slave Synchronization to Estimate Parameters of Nonlinear Systems. Mathematical Problems in Engineering. 2009. Vol. 2009, no. 2009, pp.1-14.
https://search.emarefa.net/detail/BIM-468132
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468132