摘要
本文讨论了导弹可靠性试验中提出的有关命中率的估计和检验问题,考虑估计量P与命中率P的误差,它服从正态分布N(0,σ2P)。我们设法将非线性函数化为线性函数,运用线性函数的误差传递公式,设法得到σ2P的估计,从而可求得P的置信水平为1—α的区间估计。并由试验结果对命中率是否达到指标值作假设检验。
A general discussion is given of the estimation and the hitting accuracy in the reliablity experiment of missile.The error of the estimation p and p is cosidered, it has a normal distribution N(0,σ 2 p). We try to change the nonlinear function into the linear function to get the estimation of σ 2 p. We then get the interval estimation of p with confidence level 1—α and test,in some sense, whether the quota of the hitting accuracy achieves a given number.
出处
《数理统计与管理》
CSSCI
北大核心
1997年第2期26-31,共6页
Journal of Applied Statistics and Management
关键词
可靠性试验
导弹命中率
估计和检验
计算机模拟
Reliablity experiment
Hitting Accuracy of missile
Estimation and test
Computer simulation.