多个污水厂最优处理量分配探讨 |
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引用本文: | 廖振良,孙友勋.多个污水厂最优处理量分配探讨[J].曲阜师范大学学报,2004,30(3):62-64. |
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作者姓名: | 廖振良 孙友勋 |
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作者单位: | [1]同济大学环境科学与工程学院,上海市200092 [2]曲阜师范大学生命科学学院,山东省曲阜市273165 |
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摘 要: | 对于城市中多个污水厂之间水量优化分配的问题,如果到各污水厂的单位水量输水费用相同,则总费用为各污水厂处理规模的函数.对各污水厂水量的求解实际上是一个非线性规划问题.该文采用简约梯度法对这个问题进行了求解探讨,并利用了一维搜索方法0.618法对目标函数进行搜索.
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关 键 词: | 污水厂 数学模型 梯度法 优化 |
文章编号: | 1001-5337(2004)03-0062-03 |
OPTIMAL PROCESSING QUANTITY DISTRIBUTION OF MUTI-PLANT |
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Abstract: | For optimal distribution of wastewater quantity of Muti-plant, if the costs of wastewater transferring are equal, the total cost is the function of every plant's processing quantity. The solution of plants' processing quantity is a non-linear planning problem. In this paper, the reduced gradient method was used to solve this problem, and a one-dimension searching method was used to search optimal values of objective function. |
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Keywords: | wastewater plant mathematical model gradient method optimization |
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