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A Method for Parameter Identification of Combined Integrating Systems
Joint Authors
Fan, Zhiping
Ren, Zhengyun
Chen, Angang
Feng, Xue
Wang, Wenbin
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-12
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This manuscript presents a novel structure of combined integration in the process industry and proposes an efficient method for identifying its parameters.
Combined integrating processes are delay-time processes that widely exist in the industry.
Conventional identification methods have a low-identification accuracy, a large vibration amplitude of the identification curve, and a poor effect for this kind of process.
In this paper, a new variable forgetting factor recursive least squares method was adopted to ameliorate this problem.
The method could quickly track the mutation of the ideal parameters of the process and accurately identify which of the parameters has high precision, small oscillation, and a smooth curve.
The simulation results indicate that the proposed method is a significant improvement compared to the ordinary recursive least squares method and the recursive least squares with a fixed forgetting factor method, and a concise program can be verified.
The experimental simulation based on the actual cut tobacco rebaking industrial process shows that the proposed method has improved identification precision and the best following effect.
American Psychological Association (APA)
Fan, Zhiping& Ren, Zhengyun& Chen, Angang& Feng, Xue& Wang, Wenbin. 2020. A Method for Parameter Identification of Combined Integrating Systems. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1194958
Modern Language Association (MLA)
Fan, Zhiping…[et al.]. A Method for Parameter Identification of Combined Integrating Systems. Mathematical Problems in Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1194958
American Medical Association (AMA)
Fan, Zhiping& Ren, Zhengyun& Chen, Angang& Feng, Xue& Wang, Wenbin. A Method for Parameter Identification of Combined Integrating Systems. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1194958
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194958