用十进制遗传算法识别泰斯模型参数
Decimal strings genetic algorithm for Theis model hydrogeological parameters identification
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摘要: 提出了用十进制遗传算法识别泰斯模型参数的方法和步骤,并给出了计算实例。本方法和传统的配线法与高斯牛顿法相比,具有更好的确定性和更高的精度。十进制遗传算法的主要优点在于采用十进制编码表达实际问题比较简单,算法的平均效率高,特别是对于高维和复杂优化问题。Abstract: A decimal strings genetic algorithm for Theis model parameter identification is developed in this paper.It is shown from a example calculation that this algorthm has higher accuracy and better determinacy than conventional match method.Main advantages of decimal are that it is easy to express actual problem,and algorithm efficiency is high,especially for multi dimension and complicated optimum problem.