摘要
研究了实践中常见的四种预防工作组合类型,即定时维修、功能检测、使用检查及检查与定时维修的组合策略,以单位时间维修费用最小为目标建立了多部件故障预防工作的组合优化模型.在此基础上,提出了两个故障预防工作的组合优化算法,并给出了计算示例以说明模型和算法的性能.
Four basic types of preventive maintenance （PM） are investigated, which include hard time PM, functional inspection, operational check, and combination of hard time PM and inspection. A model is developed to minimize maintenance cost for a multi-component system.On this basis, two algorithm is presented to search for the optimal solution of the problem.Furthermore, an example is given to illustrate the performance of the model and the algorithm.
出处
《数学的实践与认识》
CSCD
北大核心
2005年第6期182-188,共7页
Mathematics in Practice and Theory
关键词
多部件系统
故障预防
组合优化
优化模型
failure
preventive maintenance
optimization
policy
multi-component system
