导弹寿命的大部分时间是在贮存状态下渡过的,研究贮存期导弹的可靠性,战备状态概率及检修周期,不仅对导弹的维护与使用十分重要,对导弹的研制与设计也密切相关。现代导弹设计不仅要保证达到所要求的性能指标,而且要保证导弹在各种状态环境下的可靠性和经济性。据美军六十年代统计,每年花费在电子设备保养维修上的费用是电子设备造价的两倍,即一美元的电子设备,每年要两美元的保修费。因而如何减少导弹在贮存期的周期性维 Most of the missile life time is spent in the storage state, the study of the reliability of the storage period missiles, combat readiness status and maintenance cycle, not only for the maintenance and use of missiles is very important for missile research and design are also closely related. The design of modern missiles not only ensures that the required performance indicators are met, but also ensures the reliability and economy of missiles under various conditions. According to the statistics of the U.S. military in the 1960s, the annual cost of maintaining electronic equipment is twice the cost of making electronic equipment, that is, one dollar of electronic equipment requires a two-dollar annual warranty. So how to reduce the cyclical dimension of the missile during storage