| 基于DNA遗传算法的大坝安全组合 |
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| 引用本文： | 郭航忠,方海挺,梁月英.基于DNA遗传算法的大坝安全组合[J].中国农村水利水电,2006,0(11):89-91. |
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| 作者姓名： | 郭航忠 方海挺 梁月英 |
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| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098
2. 浙江省水利水电勘测设计院,浙江,杭州,310002 |
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| 基金项目： | 国家自然科学基金;雅砻江水电开发联合基金;国家自然科学基金 |
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| 摘 要： | 大坝安全的组合优化监控模型实际上为一带约束的优化问题，将DNA遗传算法应用于大坝安全监控领域中，用罚函数法将有约束的优化问题转换为无约束的优化问题，建立了大坝安全监控的组合优化模型。实例计算表明，该方法是可行的，所建立的组合优化模型在拟合与预报精度上要优于单一的模型。
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| 关 键 词： | DNA遗传算法 罚函数 大坝安全监控 组合优化模型 |
| 文章编号： | 1007-2284(2006)11-0089-03 |
| 修稿时间： | 2006年6月6日 |
Combined Optimal Monitoring Model for Dam Safety Based on DNA Genetic Algorithms |
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| GUO Hang-zhong,FAN Hai-ting,LIANG Yue-yin.Combined Optimal Monitoring Model for Dam Safety Based on DNA Genetic Algorithms[J].China Rural Water and Hydropower,2006,0(11):89-91. |
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| Authors: | GUO Hang-zhong FAN Hai-ting LIANG Yue-yin |
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| Abstract: | The establishment of a combined optimal monitoring model for dam safety is actually an optimization problem with constraints.Based on DNA genetic algorithms,a combined optimal monitoring model for dam safety is established.By use of penalty functions,an optimization problem with constraints is converted to non-constraint one to establish the combined optimal monitoring model for dam safety.The calculation of an example indicates that the combined optimal model is better than the single one in terms of simulation and prediction precisions. |
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| Keywords: | DNA genetic algorithms penalty functions dam safety monitoring combined optimal model |
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