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A Clustering and SVM Regression Learning-Based Spatiotemporal Fuzzy Logic Controller with Interpretable Structure for Spatially Distributed Systems
Joint Authors
Zhang, Xian-Xia
Qi, Jun-da
Su, Bai-li
Liu, Hong-bo
Ma, Shiwei
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-24, 24 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-03
Country of Publication
Egypt
No. of Pages
24
Main Subjects
Abstract EN
Many industrial processes and physical systems are spatially distributed systems.
Recently, a novel 3-D FLC was developed for such systems.
The previous study on the 3-D FLC was concentrated on an expert knowledge-based approach.
However, in most of situations, we may lack the expert knowledge, while input-output data sets hidden with effective control laws are usually available.
Under such circumstance, a data-driven approach could be a very effective way to design the 3-D FLC.
In this study, we aim at developing a new 3-D FLC design methodology based on clustering and support vector machine (SVM) regression.
The design consists of three parts: initial rule generation, rule-base simplification, and parameter learning.
Firstly, the initial rules are extracted by a nearest neighborhood clustering algorithm with Frobenius norm as a distance.
Secondly, the initial rule-base is simplified by merging similar 3-D fuzzy sets and similar 3-D fuzzy rules based on similarity measure technique.
Thirdly, the consequent parameters are learned by a linear SVM regression algorithm.
Additionally, the universal approximation capability of the proposed 3-D fuzzy system is discussed.
Finally, the control of a catalytic packed-bed reactor is taken as an application to demonstrate the effectiveness of the proposed 3-D FLC design.
American Psychological Association (APA)
Zhang, Xian-Xia& Qi, Jun-da& Su, Bai-li& Ma, Shiwei& Liu, Hong-bo. 2012. A Clustering and SVM Regression Learning-Based Spatiotemporal Fuzzy Logic Controller with Interpretable Structure for Spatially Distributed Systems. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-24.
https://search.emarefa.net/detail/BIM-1029023
Modern Language Association (MLA)
Zhang, Xian-Xia…[et al.]. A Clustering and SVM Regression Learning-Based Spatiotemporal Fuzzy Logic Controller with Interpretable Structure for Spatially Distributed Systems. Journal of Applied Mathematics No. 2012 (2012), pp.1-24.
https://search.emarefa.net/detail/BIM-1029023
American Medical Association (AMA)
Zhang, Xian-Xia& Qi, Jun-da& Su, Bai-li& Ma, Shiwei& Liu, Hong-bo. A Clustering and SVM Regression Learning-Based Spatiotemporal Fuzzy Logic Controller with Interpretable Structure for Spatially Distributed Systems. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-24.
https://search.emarefa.net/detail/BIM-1029023
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029023