基于动态规划的限压阀调节最优策略决策  

Optimal Strategy Decision-making of Pressure Limiting Valve-stroking Based on Dynamic Programming

作　　者：冯卫民[1] 沈思敏[2] 程千[1] 

机构地区：[1]武汉大学水利水电学院,武汉430072 [2]武汉大学水资源与水电工程科学国家重点实验室,武汉430072

出　　处：《中国农村水利水电》2013年第9期67-70,共4页China Rural Water and Hydropower

基　　金："十二五"国家科技支撑计划课题(2012BAD08B03)

摘　　要：具体着眼于水锤源的主动控制,提出了应用动态规划算法进行输水系统限压条件下瞬态阀调节最优控制策略决策的基本理论和具体方法。研究揭示了限压阀调节最优策略和水锤波动机理之间的内在联系,进一步丰富了用阀调节的手段对输水系统水锤发生源乃至全过程进行有效控制的理论体系。Based on the active control of the source of water hammers, this paper proposes the basic theory and the method of using the dynamic programming algorithm to obtain the optimal strategy decision under the condition of the pressure limiting valve-stroking in the conveyance system. The study reveals the internal relations between the optimal strategy decision of the pressure limiting valve -stroking and the mechanism of fluctuations in water hammers. Besides, it enriches the theoretical system of means to effectively control the source of water hammers in the whole process of water conveyance systems.

关 键 词：水锤防护 限压阀调节 动态规划 最优策略 

分 类 号：TV675[水利工程—水利水电工程]