水库优化调度中增量动态规划收敛性研究  

Application of Incremental Dynamic Programming Convergence to Hydro-Power Optimal Operation

作　　者：杨侃[1] 

机构地区：[1]河海大学,南京210098

出　　处：《水科学进展》1995年第S1期23-29,共7页Advances in Water Science

摘　　要：结合水电站优化调度实例,对增量动态规划(IDP)收敛性进行了初步研究并认为:水库优化调度中,IDP 除了一定的约束条件可能引起优化调度算法收敛于非最优解外,目标函数的特性也可能引起收敛于非最优解,对其出现的情况提出了相应的求解方法。同时,进行了实例应用分析,并以动态规划方法作为基准对结果进行检验。成果表明,这对水库优化调度具有一定的意义。Incremental dynamic programming convergence is analyzed in the paper associated with a hydro-power station optimal operation research.It is presented that characteristics of objective function may yield non-optimal solutions except the case that some constraint conditions may yield non-optimal solutions,the corre- sponding method is presented to solve the problem concerned.The method is ap- plied to the example and tested by the solutions of dynamic programming.The results show that the method is useful for the hydro-power station optimal operation.

关 键 词：水库优化调度 增量动态规划 收敛性 

分 类 号：TV697.1[水利工程—水利水电工程]