【摘要】 本文用网络模型和非线性规划模型探讨了水电站开发顺序优化问题.前者将较为复杂的问题分为两部分:(1)用最短路方法确定最优开发顺序;(2)用滑动方法求最佳开工年份.后者先将n维问题变为n个单变量问题,然后通过坐标轮换法求解.结果表明,两种模型效果均较好,尝试是成功的.更多还原

【Abstract】 In this paper, the optimization of development sequence of hydroelectric stations is studied by means of the network model and the nonlinear programming model. The first model dissolves complicate problems into two parts: (1) determining optimun sequence with shortest path method; (2) solving optimum development years with sliding method. In the second model the n-dimensional problem is changed into n problems with a single variable, then the solution is obtained by the Cycle Coordinate method. The result indicates that the two models are successful and they can be used to obtain good results.更多还原