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Auxiliary model-based interval-varying maximum likelihood estimation for nonlinear systems with missing data

delete2023-09-30
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PRE
AI
H
Huafeng Xia *
Z
Zhengle Wu
S
Sheng Xu
L
Lijuan Liu
李阳 封面图
李阳 (Yang Li)
Y
Yin Zhou
DOI:10.1002/rnc.7031delete
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摘要

摘要

En 中文
The identification problem of nonlinear system with missing data is focused in this article. In order to overcome the system unavailable outputs, an auxiliary model-based interval-varying recursive identification method is derived by changing the sampling interval and substituting the missing output with the output of an auxiliary model. Based on the maximum likelihood principle and the least-squares method, a maximum likelihood-based interval-varying recursive least-squares method is investigated. The validity of the proposed maximum likelihood method is tested by a numerical simulation example and a practical continuous stirred tank reactor (CSTR) process.
Keyword:
interval-varying
least-squares method
maximum likelihood
missing data
nonlinear system

期刊

International Journal of Robust and Nonlinear Control 封面图
International Journal of Robust and Nonlinear Control
IF:
3.2
论文数:
7.0K
被引数:
1.4W

机构

W
Wuxi University
学者数:
824
论文数: 667
被引数: 42
T
taizhou university - jiangsu
学者数:
229
论文数: 156
被引数: 0
引用论文

引用论文

Analysis on existence of compact set in neural network control for nonlinear systems
err2020-10-01
err42
PREAI
errZou, Wencheng; Ahn, Choon Ki; Xiang, Zhengrong
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