摘要
针对流域防洪优化调度问题,采用多维逐步优化算法,基于最大削峰准则下的最优决策,提出了两阶段逐步优化算法。实例结果表明,两阶段算法能较好克服单阶段算法不利解问题,并通过对第一阶段求解结果进一步优化,提高了防洪决策的合理性与可操作性,为流域水库群防洪实时优化调度提供了有效途径。
Based on the principle of the largest flood peak reduction,this paper puts forward two-stage and multi-dimensional progressive optimality algorithm to solve the problem of optimal operation for river basin flood control.The instance results show that the two-stage algorithm can better overcome the poor solution problem of single-stage algorithm and greatly improve the rationality and feasibility of flood control decision-making by further optimization based on the first stage results.The proposed algorithm provides an effective way for river basin real-time flood control.
出处
《水电能源科学》
北大核心
2010年第12期36-38,115,共4页
Water Resources and Power
基金
水利部公益性行业科研专项经费基金资助项目(200901037)
关键词
流域防洪
优化调度
多维逐步优化
两阶段逐步优化
river basin flood control
optimal scheduling
multi-dimensional progressive optimality algorithm
two-stage progressive optimality algorithm
