维修时间新参数和维修性设计技术新进展

New Parameter of Maintenance Time and New Development in Maintenance Design Technology

针对战备完好率要求,提出了新的维修延误时间参数,同时创建了多单元同时维修和多单元等待维修的平均修复时间和平均维修延误时间模型,以解决战备完好率与冗余结构中面临多单元失效的维修性设计和维修保障的优化设计。

For the requirement of operational readiness in good rate,a new maintenance delay time parameter is proposed,and the models on mean time to repair（MTTR）,mean delay time on multi-unit synchronic maintenance and multi-unit maintenance waiting time are built.With the models,the discrepancy of the inadequate maintenance design on multiple units between the operational readiness and the redundancy structure can be resolved and the optimized maintenance design can be enhanced.