摘要
为了提高固定式超近程防护系统的拦截效率,进一步优化攻击单元的分布参数,将分布方案的分布参数5个射角和35个射向作为自变量,以拦截概率作为因变量,将已有的32种方案的分布方案及统计模拟所得的拦截概率作为样本值,运用SPSS软件进行多元线性回归分析,通过不断筛去显著性比较差的变量,最终得到比较满意、显著性比较强的多元线性回归方程,该方程的建立为进一步优化分布方案的参数提供了理论依据,也为建立进一步优化模型提供了理论基础。
In order to improve interception probability of super close-in defence sy,srem and oprtimize distribution parameter of attack projectile, five fire angle and thirty five fire direction are regarded as arguments and interception probability is looked as dependent variable, thirty two groups of distribution parameters and interception probability by simulation are taken as sample data, multivariate linear regression is done by spss software. More satisfied and conspicuous multivariate linear regression function is gotten at last by doing awaying with less conspicuous variable many times . The function gives theoretic accordance and foundation for opotimizing distribution parameter and building optimal model next.
出处
《火力与指挥控制》
CSCD
北大核心
2009年第7期63-65,68,共4页
Fire Control & Command Control
基金
国防科技委托项目
江西省自然科学基金资助项目(0411037)
关键词
超近程防护系统
拦截概率
多元线性回归
优化设计
super close-in defence system, interception probability, multivariate linear regression, optimization design
