基于Monte-Carlo方法的火炮瞄准校验系统精度评定

基于双经纬仪的火炮瞄准校验系统需要给出其校验精度,但传统的测量不确定度传递公式需要大量微分运算,校验精度计算很复杂,为此,提出了基于Monte-Carlo方法的火炮瞄准校验系统测量不确定度的评定。以调炮精度校验为例分析了校验系统的原理,结合调炮精度校验过程设计了基于Monte-Carlo方法的测量不确定度评定过程,分析比较了计算量的大小,并将评定结果与传统评定方法的结果进行比较。结果表明:二者一致性良好,Monte-Carlo方法能够完成对瞄准校验系统各校验项目的校验精度评定,并且简化了计算,节省了时间。

Precision Assessment for Gun Aiming Check System Based on Monte-Carlo Method

Gun aiming detection system based on double theodolites needs to be given its detection accuracy,but the traditional transfer formula of measuring uncertainty requires a large number of differential operatings to calculate the detection accuracy and it is very complicated.Therefore,a measuring uncertainty evaluation method based on Monte-Carlo is put forward.The principle of gun rotated precision detection is analyzed as an example for gun aiming detection system.The process of measuring uncertainty evaluat...