遗传算法参数规则及其在模型参数辨识中的应用分析

Parameter Rules in GA and it's Application in Analyzing an Instance of Model Identification

针对遗传算法在实际应用中缺乏参数设置的理论依据的问题 ,通过分析遗传算子的搜索能力 ,得出部分算法参数的关联约束 ,从而从理论分析上给出遗传参数的设定规则。然后采用此规则 ,分析了一个遗传算法在模型参数辨识和自校正PID控制中的具体应用 。

In order to solve the problem that there is no theoretic foundation on how to set parameters in GA, this paper presents parameter rules based on analyzing the search ability of GA operators. Then, use these rules to analyze an Instance of model identification which is based on GA.