摘要
企业的经济效益会受到多种因素影响,合理地对设备进行维修与更新是关键的因素之一。本文针对设备维修与更新决策问题,应用马尔可夫链模型和图论模型,根据变量现在的情况及变动趋向,预测在未来产生的变动,进行决策分析,给出最佳的决策方案。
Maintaining and updating equipment reasonably is the key factor affecting the benefit of corporation. This paper uses Markovian chains model and directed graph to analyze the problem of equipment maintenance and updating decision, and bases on variables at present and their changing trend to forecast the changing in future. At last the paper gives the optimal solution.
出处
《北京工业职业技术学院学报》
2007年第4期34-36,33,共4页
Journal of Beijing Polytechnic College
关键词
有向图
马尔可夫链
设备维修与更新
directed graph
Markovian chains
equipment maintenance and updating