Erratum to: Parameter identification of electronic throttle using a hybrid optimization algorithm |
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Authors: | Xiaofang Yuan Shutao Li Yaonan Wang Wei Sun Lianghong Wu |
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Institution: | (3) Dept. Math. Michigan State Univ., East Lansing, MI 48824, USA;(4) Silicon Graphics, Inc., 11490 Westheimer, Suite 100, Houston, TX 77077, USA; |
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Abstract: | 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. |
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Keywords: | |
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