| 改进遗传算法在输气管道运行优化中的应用 |
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| 引用本文： | 蒋毅,陈次昌,陈芬.改进遗传算法在输气管道运行优化中的应用[J].油气储运,2009,28(7). |
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| 作者姓名： | 蒋毅 陈次昌 陈芬 |
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| 作者单位： | 1. 西南石油大学
2. 中油设计西南分公司 |
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| 摘 要： | 针对在天然气长输管道运行优化中广泛使用的传统遗传算法存在的诸多问题,结合天然气长输管道的运行特点,对传统遗传算法加以改进.使用改进后的遗传算法对管道运行优化的计算结果表明,改进遗传算法优于动态规划算法和传统遗传算法,在天然气长输管道的运行优化过程中具有实用价值.
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| 关 键 词： | 天然气管道 运行 优化 遗传算法 改进 应用 |
Application of Improved Genetic Algorithm in Optimal Operation of Long-distance Natural Gas Pipelines |
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| Abstract: | Aiming at the issues existed in conventional genetic algorithm(GA)widely used in operation optimization of natural gas pipelines,improvement is made combined with operational characteristics of the pipelines.Optimized calculation with the improved GA is carried out to actual gas pipeline and results show that the improved GA is better than dynamic programming method and conventional genetic algorithm,which demonstrates a practical value in the process of operational optimization of long distance gas pipelines. |
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| Keywords: | natural gas pipeline operation optimization genetic algorithm (GA) improvement application |
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