DocumentCode
3222477
Title
Conjugate gradient-based parameters identification
Author
Wang, Shengyu ; Mi, Hong ; Xi, Bin ; Sun, Daniel Jian
Author_Institution
Sch. of Inf. Sci. & Technol., Xiamen Univ., Xiamen, China
fYear
2010
fDate
9-11 June 2010
Firstpage
1071
Lastpage
1075
Abstract
In the paper, the conjugate gradient algorithm is introduced in detail and applied in system identification. After the problem of parameter estimation being transformed to a linear system equation, the problem can be solved by conjugate gradient iteration. Relative error of parameter identification is less than 0.1 percent. This simulation result shows its feasibility in parameter identification.
Keywords
conjugate gradient methods; linear systems; parameter estimation; conjugate gradient algorithm; gradient based parameter identification; linear system equation; system identification; Control systems; Electronic mail; Equations; Information science; Iterative algorithms; Linear systems; Parameter estimation; Sun; System identification; Vectors; conjugate gradient algorithm; feasibility; parameter identification;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation (ICCA), 2010 8th IEEE International Conference on
Conference_Location
Xiamen
ISSN
1948-3449
Print_ISBN
978-1-4244-5195-1
Electronic_ISBN
1948-3449
Type
conf
DOI
10.1109/ICCA.2010.5524452
Filename
5524452
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