Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications

Research on Thermal Multivariable System Identification Based on Living Operating Data

Authors
Shihe Chen, Xi Zhang, Jianguo Duan, Li Zhang, Xichun Bao, Yuguang Niu, Zhongwei Lin
Corresponding Author
Shihe Chen
Available Online November 2015.
DOI
https://doi.org/10.2991/icmmita-15.2015.157How to use a DOI?
Keywords
Thermal Power Plant; Multi-variable Loop; Closed-loop Identification; Principle Component Analysis; Subspace Algorithm
Abstract

This paper introduces an identification algorithm for a thermal system with multi-variable closed-loops. First, a kind of subspace identification algorithm based on the principle component analysis (PCA) is analyzed. Next, the PCA is used to identify the parameters of the process, where dynamic model of coordinated control system (CCS) of power plant is obtained. Finally, an example for a subcritical drum boiler is used to illustrate the effectiveness of the introduced identification algorithm. The results demonstrate the contributions of the developed identification method to the closed-loops in thermal power plant

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
Series
Advances in Computer Science Research
Publication Date
November 2015
ISBN
978-94-6252-120-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmita-15.2015.157How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Shihe Chen
AU  - Xi Zhang
AU  - Jianguo Duan
AU  - Li Zhang
AU  - Xichun Bao
AU  - Yuguang Niu
AU  - Zhongwei Lin
PY  - 2015/11
DA  - 2015/11
TI  - Research on Thermal Multivariable System Identification Based on Living Operating Data
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 846
EP  - 852
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.157
DO  - https://doi.org/10.2991/icmmita-15.2015.157
ID  - Chen2015/11
ER  -