摘要
本文全面地论述了改进的质点弹道模型所依存的条件和适用范围,推导了平衡攻角的一般表达式,为弹道计算和射表编制提供了依据.
This paper comprchensively expounds the condi- tions the modificd point mass trajectory model relies on and its appli- cable scope,and derives the general expression of the yaw of repose vector.It is the basis of ballistic calculation and the production of fir- ing tables.
关键词
质点弹道学
常微分方程
建模
particle ballistics
model building
ordinary differential equations
projectiles aerodynamics
firing talbe
