基于多源信息融合的导弹挂飞可靠性评定方法  

Evaluation methods of missile flight reliability based on multi-source information fusion

作　　者：马康[1] MA Kang(Unit 92941 of PLA,Huludao 125001,China)

机构地区：[1]中国人民解放军92941部队,辽宁葫芦岛125001

出　　处：《指挥控制与仿真》2025年第2期63-67,共5页Command Control & Simulation

摘　　要：针对导弹全系统挂飞试验数据有限的问题,引入环境因子和折合算法,研究解决产品可靠性多源试验数据融合折算问题的方法。首先利用导弹组件试验信息的等效折合方法,将导弹各组件的数据折算成导弹的数据,再利用威布尔分布环境因子,将地面试验数据折算为飞行试验数据,最后利用等效折算后的可靠性试验数据,对导弹挂飞可靠性进行综合评定。通过工程算例,验证了多源数据融合折算方法的有效性和可行性,能够有效扩大评估样本数,提高试验综合质效。Aiming at the problem that the data of the whole system flight test is limited,the environmental factors and reduced algorithm have been introduced into the evaluations of the missile flight reliability in this paper,and the equivalent conversion method of multi-source reliability test data has been investigated.Primarily,the component test data has been converted into the whole missile data by applying equivalent conversion method;then,the ground test data has been converted into flight test data by applying Weibull distribution environmental factors;finally,the missile flight reliability has been evaluated by applying the converted data.The numerical examples have also been given to verify the validity and feasibility of the method,which effectively expand the number of evaluation samples,and improve the overall quality and efficiency of the test.

关 键 词：挂飞可靠性 多源信息 融合算法 

分 类 号：E911[军事] E927[军事—军事装备学]