Maintenance-support model of materiel considering support equipment failure

To analysis the impact of failure and logistics of support equipment bringing on the materiel support efficiency, the effect of support equipment failure resulting in maintenance tasks and the logistic process of support equipment in depots and between depots was described, a model of logistics process of support equipment in a depot was set up. New parameters such as effect rank and additive maintenance task was put forward in order to measure the impact of support equipment failure. A simulation model describing materiel support process considering the logistics of support equipment was set up in comparison with traditional simulation model. useful method was provided in carrying on logistics of support equipment and putting forward reliability and maintainability requirement.