弹目坐标变换和相对速度分析

An Analysis of the Coordinate Transformation and the Relative Speed Between the Missile and Target

弹目坐标变换、弹目相对速度是与无线引信设计密贴相关的问题。在定义的地面坐标系、弹体坐标系、目标坐标系和狭义相对论的基础上,给出了弹目坐标变换,讨论了经典的和相对论弹目相对速度。其讨论结果有实际应用价值。

The coordinate transformation and the relative speed between the missile and target are key problems in the design of the wireless fuze. Based on the definition of the ground coordinate sys- tem, missile coordinate system, target coordinate system and the special theory of relativity, the coordi- nate transformation and the relative speed between the missile and target are given in this paper. The discussion result in this paper has practical application value.