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Iterative Selection of Unknown Weights in Direct Weight Optimization Identification
Joint Authors
Xuan, Xiao
Jian-hong, Wang
Stamatovic, Biljana
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-08
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
To the direct weight optimization identification of the nonlinear system, we add some linear terms about input sequences in the former linear affine function so as to approximate the nonlinear property.
To choose the two classes of unknown weights in the more linear terms, this paper derives the detailed process on how to choose these unknown weights from theoretical analysis and engineering practice, respectively, and makes sure of their key roles between the unknown weights.
From the theoretical analysis, the added unknown weights’ auxiliary role can be known in the whole process of approximating the nonlinear system.
From the practical analysis, we learn how to transform one complex optimization problem to its corresponding common quadratic program problem.
Then, the common quadratic program problem can be solved by the basic interior point method.
Finally, the efficiency and possibility of the proposed strategies can be confirmed by the simulation results.
American Psychological Association (APA)
Xuan, Xiao& Jian-hong, Wang& Stamatovic, Biljana. 2014. Iterative Selection of Unknown Weights in Direct Weight Optimization Identification. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-481733
Modern Language Association (MLA)
Xuan, Xiao…[et al.]. Iterative Selection of Unknown Weights in Direct Weight Optimization Identification. Mathematical Problems in Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-481733
American Medical Association (AMA)
Xuan, Xiao& Jian-hong, Wang& Stamatovic, Biljana. Iterative Selection of Unknown Weights in Direct Weight Optimization Identification. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-481733
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-481733