摘要
针对舰空导弹抗干扰试验中半实物仿真试验、飞行试验的试验结果可信度不同,试验结果难以统一评估的问题,引入可信度概念,对不同试验手段获得的试验数据根据可信度进行区分对待,利用改进的贝叶斯公式具备试验结果与试验次序无关的性质,把前一次试验数据结果作为后一次试验的先验概率密度,多次使用该公式把它们融合起来,对试验结果进行综合评估。
As the confidence levels of semi-physical simulation test and flight tests in ship to air anti- jamming test are different and it is difficult to evaluate test results. To get a reasonable confidence level, the concept of confidence level is introduced todistinguishthe test data obtained from different test results. By usingthe improved Bayes formula with the nature of independence result to the order of data computing, the prior probability density with each stage test result data is iterated, and the evaluation about test resuhsis made synthetically.
出处
《现代防御技术》
北大核心
2016年第6期26-30,79,共6页
Modern Defence Technology
关键词
舰空导弹
抗干扰试验
飞行试验
数据融合
综合评估
可信度
ship to air missile
antijamming test
flight test
data fusion
synthetic evaluation
confidence level
