模糊优选决策模型在水电站群容量分配中的应用

Application of Multi-stage and Multi-objective Fuzzy Optimum Selection Model in Capacity Distribution of Cascaded Hydroelectric Station Group

多阶段多目标模糊优选决策模型,将传统的优化技术与模糊集理论有机地结合起来,进一步拓广了多阶段单目标动态规划模型,它能有效地解决多目标方案优选问题。在介绍模型及其求解方法的基础之上,将模型应用于水电站群的容量优化分配中,获得了满意决策。

The multi-stage and multi-objective fuzzy optimum selection model introduced in this paper can solve the multi-objective decision selection problems primarily by means of the combination of traditional optimization technique and fuzzy optimum selection theory; it is an extension of multi-stage and single-objective dynamic programming model. Based on the introduction of the model and its solving methodology, the model is applied to the capacity distribution of reservoir group and leads to a satisfactory solution.