| 混合遗传算法在气田产量构成优化模型中的应用 |
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| 引用本文： | 刘志斌,邓勇,凡哲元.混合遗传算法在气田产量构成优化模型中的应用[J].西南石油大学学报（自然科学版）,2006,28(3):1-4. |
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| 作者姓名： | 刘志斌 邓勇 凡哲元 |
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| 作者单位： | (1.西南石油大学计算机科学学院，四川成都610500;2.中国科学院力学研究所;3.中国石化石油勘探开发研究院) |
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| 摘 要： | 在气田开发规划产量构成优化模型的基础上，引入一种单目标模型的改进遗传算法，把无约束优化中的直接解法Powell方法作为一个与选择、交又和变异平行的算子嵌入到基本遗传算法中;并利用了一种新的退火精确罚函数法处理约束条件，运用MATLAB6.O编写算法程序，选取开发规划产量构成优化模型中的定成本产量最大模型，实例分析该算法在气田开发规划产量构成优化模型中的具体应用，取得了较好的效果。
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| 关 键 词： | 开发规划 产量构成 改进遗传算法 Powell方法 |
| 收稿时间： | 2006-02-16 |
ADVANCED GENEnC ALGORITHM FOR 0FIMLAL MODELS FOR GAS PRODUCTION COMPOSITION OF GAS FIELD DEVELOPMENT PROGRA]MNnNG |
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| llUZhi-bin DENG YOng FAN Zhe-yuan,etal..ADVANCED GENEnC ALGORITHM FOR 0FIMLAL MODELS FOR GAS PRODUCTION COMPOSITION OF GAS FIELD DEVELOPMENT PROGRA]MNnNG[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2006,28(3):1-4. |
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| Authors: | llUZhi-bin DENG YOng FAN Zhe-yuan etal |
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| Affiliation: | (Southwest Petroleum Universiity，Chengdu，Si-chuan，610500，China) |
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| Abstract: | This Paperint introduees an advanced genetic algorithm for single-objeetive OPtimal models on the basis Of OPtimal models for production composition of natural gas develovment programing.Take Powell method as anarithrnetic operator paralleled with the operators such as selection，crossover and mutation into the elementary genetic algorithm，and make use of a new anneal aceurate Punishment function method to deal with the restrietionconditions，compile the algorithm program with MATLAB，Select the maximal yield on the restrietion Of fixed cost，analyze the acrual aPPlication of the algorithm for otimal models for Produetion composition Of natural gas develpment programming with the examPle，and get a better effct |
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| Keywords: | development programming produetion composition advaneed genetic algorithm powell method |
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