基于蒙特卡罗仿真评价车辆装备预防性维修间隔期方法

Evaluation Method of Preventive Maintenance Interval of Vehicle Equipment Based on Monte Carlo Simulation

为解决在理论研究阶段利用试行方法评价车辆装备关键零部件预防性维修间隔期可操作性较低的问题,提出基于蒙特卡罗仿真评估预防性维修间隔期的方法和流程。选取评价车辆装备关键零部件预防性维修间隔期效果的指标,阐述车辆装备关键零部件定期更换和定期检测策略,以评价制动器摩擦盘预防性维修间隔期为例进行分析验证。结果表明,该方法能有效对车辆装备预防性维修间隔期维修效能作出定量评价。

Aiming at the low operability of evaluating preventive maintenance interval by using test method in the theoretical research stage,an evaluation method based on Monte-Carlo simulation evaluation is proposed.Select evaluation index for preventive maintenance interval,introduce the strategy of vehicle equipment key parts periodic replacing and detecting,carry out analysis and validation based on friction disc preventive maintenance interval.The results show that the method can effectively carry out quantitative evaluation for vehicle equipment preventive maintenance interval.