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Feedforward and Feedback Control Performance Assessment for Nonlinear Systems
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-23
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A performance assessment method for nonlinear feedforward and feedback control systems is proposed in this paper.
First, the existence of minimum variance performance bound for two nonlinear systems with different structures is analyzed, and the closed-loop model of nonlinear system is obtained with the help of iterative orthogonal least squares identification method.
Then, the technology of variance analysis is introduced to establish the variance contributions due to both disturbances and controller.
A nonlinear performance index for the feedforward and feedback control systems is estimated using an ANOVA-like variance decomposition method.
Finally, a meaningful example is simulated to show the effectiveness of our method.
American Psychological Association (APA)
Wang, Zhiguo& Chen, Jun. 2014. Feedforward and Feedback Control Performance Assessment for Nonlinear Systems. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1033863
Modern Language Association (MLA)
Wang, Zhiguo& Chen, Jun. Feedforward and Feedback Control Performance Assessment for Nonlinear Systems. Abstract and Applied Analysis No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1033863
American Medical Association (AMA)
Wang, Zhiguo& Chen, Jun. Feedforward and Feedback Control Performance Assessment for Nonlinear Systems. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1033863
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1033863