State space parameters estimation using online genetic algorithms
Joint Authors
Grachev, Alexander N.
Abbas, Sad al-Jabbar
al-Rikabi, Ali Husayn Hasan
Source
Iraqi Journal of Computer, Communications and Control Engineering
Issue
Vol. 14, Issue 3 (31 Dec. 2014), pp.21-29, 9 p.
Publisher
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Accurate on-line estimates of critical system states and parameters are needed in a variety of engineering applications, such as condition monitoring, fault diagnosis, and process control.
In these and many other applications it is required to estimate a system variable which is not easily accessible for measurement, using only measured system inputs and outputs.
The classical identification methods, such as least-square method, are calculus-based search method.
They have many drawbacks such as requiring a good initial guess of the parameter and gradient or higher-order derivatives of the objective function are generally required also there is always a possibility to fall into a local minimum.
In this paper we develop on-line, robust, efficient, and global optimization identification for parameters estimation based on genetic algorithms.
The simulation results show that the proposed algorithm is very fast to find and adapt the estimated parameters.
American Psychological Association (APA)
al-Rikabi, Ali Husayn Hasan& Grachev, Alexander N.& Abbas, Sad al-Jabbar. 2014. State space parameters estimation using online genetic algorithms. Iraqi Journal of Computer, Communications and Control Engineering،Vol. 14, no. 3, pp.21-29.
https://search.emarefa.net/detail/BIM-576582
Modern Language Association (MLA)
Grachev, Alexander N.…[et al.]. State space parameters estimation using online genetic algorithms. Iraqi Journal of Computer, Communications and Control Engineering Vol. 14, no. 3 (2014), pp.21-29.
https://search.emarefa.net/detail/BIM-576582
American Medical Association (AMA)
al-Rikabi, Ali Husayn Hasan& Grachev, Alexander N.& Abbas, Sad al-Jabbar. State space parameters estimation using online genetic algorithms. Iraqi Journal of Computer, Communications and Control Engineering. 2014. Vol. 14, no. 3, pp.21-29.
https://search.emarefa.net/detail/BIM-576582
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 28-29
Record ID
BIM-576582