摘要
为了克服标准演化规划的不足 ,在建立暴雨公式参数优化的数学模型的基础上 ,结合模型特点提出了演化规划的改进性措施 ,其核心在于使用基于概率的双方向搜索技术。介绍了双方向搜索技术特点和改进演化规划的运行步骤及特点。实例计算表明该算法精度高 ,能有效解决实际优化设计问题。
In order to overcome the deficit of standard evolution planning, an improved evolution programming is proposed on the basis of the math model of storm formula parameter optimization through integrating the properties of the model. The pith of the model is based on two-way probability searching. The features of the two-way searching technique and the operation steps of the improved evolution programming are introduced. Case study shows that the method has high precision, and can effectively solve the actual optimization design problems.
出处
《中国农村水利水电》
北大核心
2004年第7期22-24,共3页
China Rural Water and Hydropower
基金
国家重点基础研究发展计划项目 (973) (2 0 0 3CB41 52 0 6)
关键词
演化规划
双方向搜索
概率搜索
暴雨强度
evolution programming
two-way search
probability search
storm intensity
