摘要
针对使用已有模型估算火控雷达搜索时间期望值消耗时间较长的问题,根据仿真得到的数据,采用回归分析的方法建立了搜索时间的二元回归模型,并使用F检验验证了模型的有效性。通过模型得到的三维曲面,可以快速估算搜索时间的期望值,并且该模型能够清楚地描述搜索时间与落入概率、搜索效率的函数关系。最后分析了落入概率和搜索效率对搜索时间的影响,以及缩短搜索时间的措施。
Aiming at the problem of consuming long time to estimate the expectation value of fire control radar searching time by using the existing model,according to the simulated data,a binary regression model of searching time is established by using the method of regression analysis,and the validity of the model is validated through F inspection.According to the 3-D curved surface fetched through the model,the expectation value of searching time can be estimated rapidly,and the model can clearly describe the function relationship between searching time and fall into probability,searching efficiency.At last,the influence of fall into probability and searching efficiency on the searching time is analyzed,and the measures which can shorten the searching time are given.
出处
《舰船电子对抗》
2012年第1期45-48,共4页
Shipboard Electronic Countermeasure
关键词
火控雷达
搜索时间
回归分析
fire control radar
searching time
regression analysis
