| 基于马尔可夫链模型燃气管道维修方案的确定 |
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| 引用本文： | 李恒,王树刚,袁赓.基于马尔可夫链模型燃气管道维修方案的确定[J].煤气与热力,2007,27(6):50-54. |
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| 作者姓名： | 李恒 王树刚 袁赓 |
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| 作者单位： | 1. 大连理工大学,辽宁,大连,116024
2. 大连理工大学,辽宁,大连,116024;大连煤气公司,辽宁,大连,116011 |
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| 摘 要： | 分析了埋地燃气管道失效机理,介绍了马尔可夫链模型及埋地管道系统的转移概率矩阵。以埋地钢质管道为例,阐述了埋地管道系统中马尔可夫决策过程的求解与应用,为埋地管道维修方案的确定提供了依据。
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| 关 键 词： | 管道维修 马尔可夫链模型 马尔可夫决策过程 |
| 文章编号： | 1000-4416（2007）06-0050-05 |
| 修稿时间： | 2006-09-112006-10-30 |
Determination of Maintenance and Repair Scheme for Gas Pipeline Based on Markov Chain Model |
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| LI Heng,WANG Shu-gang,YUAN Geng.Determination of Maintenance and Repair Scheme for Gas Pipeline Based on Markov Chain Model[J].Gas & Heat,2007,27(6):50-54. |
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| Authors: | LI Heng WANG Shu-gang YUAN Geng |
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| Affiliation: | 1. Dalian University of Technology, Dalian 116024, China; 2. Dalian Gas Company, Dalian 116011, China |
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| Abstract: | The failure mechanism of buried gas pipeline is analyzed.The Markov chain model and the transition probability matrices of buried pipeline system are introduced.Taking buried steel pipeline for example,the solution and application of Markov decision process in buried pipeline system are expounded,which provides a basis for determining the maintenance and repair scheme for buried pipeline. |
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| Keywords: | pipeline maintenance and repair Markov chain model Markov decision process |
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