基于启发式搜索的气象服务产品功能配置研究

Research on Function Configuration of Meteorological Service Product Based on Heuristic Search

本文首先简单介绍了启发式搜索的概念,并由此基础上阐述将功能需求配置进行细分并用与或树来表示每种功能需求配置划分方案,再由气象服务产品研发与客户共同制定相应的评价因素及权重后,通过状态空间的启发式探索策略来得到气象服务产品功能需求配置划分的最优方案,最后举例证明四川省重大气象灾害全媒体直播产品的需求转换成为功能需求配置划分方案,并利用启发式搜索策略来得到最优方案的可行性。

This essay first briefly introduced the concept of the heuristic search,as well as it represent each functional requirement configuration partition scheme by the and or tree. Then the researcher of Meteorological Service products and customers make corresponding Evaluation factors and weights together, optimal scheme of functional requirement allocationcould be got by heuristic exploration strategy of state space, at end of this article, there is a example which proves that the optimal scheme demand of all media direct broadcast products of Sichuan Province is obtained by using heuristic search strategy is feasible.