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。
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.
出处
《煤气与热力》
2007年第6期50-54,共5页
Gas & Heat
关键词
管道维修
马尔可夫链模型
马尔可夫决策过程
pipeline maintenance and repair
Markov chain model
Markov decision process
