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Parameter identification of electronic throttle using a hybrid optimization algorithm

delete2010-02-04
delete15
PRE
AI
袁晓芳 封面图
袁晓芳 (Xiaofang Yuan) *
李
李树涛 (Shutao Li)
王耀南 封面图
王耀南 (Yaonan Wang)
W
Wei Sun
吴
吴亮红 (Lianghong Wu)
DOI:10.1007/s11071-010-9666-xdelete
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摘要

摘要

En 中文
Aiming at the problems in parameter identification of an electronic throttle, this paper proposes a novel hybrid optimization algorithm to search the optimal parameter values of the plant. The parameter identification of an electronic throttle is considered as an optimization process with an objective function minimizing the errors between the measurement and identification, and the optimal parameter values of the plant are searched by using a hybrid optimization algorithm. The proposed hybrid optimization algorithm, effective combination of parallel chaos optimization algorithm (PCOA) and simplex search method, preserves both the global optimization capability of PCOA and the accurate search ability of simplex search method. Simulation and experiment results have shown the good performance of the proposed approach.
Keyword:
Parameter identification
Optimization algorithm
Electronic throttle
Chaos optimization algorithm (COA)
Simplex search method
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期刊

Nonlinear Dynamics 封面图
Nonlinear Dynamics
IF:
6
论文数:
1.4W
被引数:
4.1W

机构

H
hunan university
学者数:
4.5W
论文数: 3.3W
被引数: 70
引用论文

引用论文

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Adaptive control of automotive electronic throttle
err2006-02-01
err104
PREAI
errPavkovic, D; Deur, J; Jansz, M; Peric, N
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