梅亚东. 梯级水库优化调度的有后效性动态规划模型及应用[J]. 水科学进展, 2000, 11(2): 194-198.
引用本文: 梅亚东. 梯级水库优化调度的有后效性动态规划模型及应用[J]. 水科学进展, 2000, 11(2): 194-198.
MEI Ya-dong. Dynamic Programming Model without Markovin Property of Cascade Reservoirs Operation and Its Application[J]. Advances in Water Science, 2000, 11(2): 194-198.
Citation: MEI Ya-dong. Dynamic Programming Model without Markovin Property of Cascade Reservoirs Operation and Its Application[J]. Advances in Water Science, 2000, 11(2): 194-198.

梯级水库优化调度的有后效性动态规划模型及应用

Dynamic Programming Model without Markovin Property of Cascade Reservoirs Operation and Its Application

  • 摘要: 建立了梯级水库在洪水期间发电调度的优化模型,由于含有河道洪水演进方程,该模型成为一类有后效性的动态规划模型.提出了两种新的解法——多维动态规划近似解法与有后效性动态规划逐次逼近算法.实例研究表明:这两种解法可行,结果合理,特别是逐次逼近算法计算更快速,是求解这类问题的有效的方法.

     

    Abstract: The optimal hydroelectric operation model of cascade reservoirs during flooding periods is presented in this paper.The formulated model including river flood routing equations is the kind of dynamic programming model without Mar kovin property.Then,two new corresponding algorithms,simplified multi-dimen sional dynamic programming algorithm (MDDPA) and progressive optimal algorithm (POA) for dynamic programming models without Markovin property,are proposed.A case study is given.The result shows that these two methods are feasible,especially the latter has higher computing speed.

     

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