摘要
导弹的落点精度包括落点的准确度与密集度。对于子样很小的情况 ,分别鉴定准确度和密集度是有一定的难度。本文提出了采用概率圆的综合鉴定方法。当落入概率圆的导弹数大于等于要求的数时就接收 ,否则拒绝。文中给出了如何确定落入概率圆的导弹数 ,并且给出了该方法的风险。最后以仿真实例说明了方法的有效性。概率圆方法简便易行 ,便于工程应用。
The performance of the missiles is determined mostly by the accuracy and dispersion of the random fall points. In small samples case, it is difficult to assess respectively the accuracy and dispersion. The integration assessment approach adopting probability circle method is proposed. The performance is accepted when the number which fall into the probability circle is larger than or equal to the number predetermined, otherwise it is rejected. The producer's risk and consumer's risk are also given. Finally, the simulation shows that the approach proposed in this paper is available. Probability circle method is simple and easy for practical applications.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2001年第5期13-16,共4页
Journal of National University of Defense Technology
关键词
概率圆
落点精度
鉴定方法
风险
导弹
准确度
密集度
probability circle
accuracy of the fall points
assessment method
Circular error probability(CEP)
risk
