用遗传算法求解地下水资源管理模型

SOLUTION TO GROUNDWATER MANAGEMENT MODEL USING GENETIC ALGORITHM

首先介绍了遗传算法的基本原理，以山东省羊庄盆地为例，在建立地下水模拟模型的基础上，用嵌入法建立分布参数地下水系统管理模型，将遗传算法用于求解该管理模型．通过有限单元法与遗传算法耦合表示水位约束，采用罚函数的方法处理约束条件．对于同一管理问题，与线性规划求解的结果十分接近，说明遗传算法是求解地下水管理模型的一种有效方法．

Response matrix method is one of useful methods in groundwater management, but it is not easy to calculate natural water table and unit response function according to the principle of superposition. In this paper, a new method—genetic algorithm is introduced for solving groundwater resources management, and initially used to solve a real water resources management problem. The results show its potentiality in water resources management, and its broad application prospect.