外弹道学

随机外弹道学中的成形滤波器

The shaping filter in the random exterior ballistics

本文应用随机过程理论，研究了火箭外弹道学中随机风场作用下，火箭弹的散布问题。

In this paper , the random process theory is used to study the problem of the dispersion of rockets effected by the random wind in the exterior ballistics .

根据外弹道学基本原理，建立了弹着点计算模型。

The exterior ballistic model is made by the based principle of exterior ballistic .

本文的主要内容是大气风场的模型研究及应用，其中应用主要体现在弹道计算中，是气象学与外弹道学的结合。

Atmospheric wind field modeling and its application are the main contents and endeavor of this paper . The application is mostly about trajectory calculation which integrated the atmospheric sciences and ballistics .

跳角是外弹道学中一个重要的测试参数，测量出枪炮在不同仰角下发射时的跳角大小对于提高其精确度和研究其密集度是很有意义的。

Jumping angle is an important testing parameters of exterior ballistics , and measuring the jumping angle of guns under different elevation is of great significance for improving the accuracy and study intensity .

该方法简洁方便，易于编制程序及模拟仿真，便于工程人员掌握，可用于火箭发射动力学、外弹道学及射表编制等方面研究，具有一定应用价值。

The method is concise and convenient for program , simulation and computation . It can be applied in many study fields , such as rocket launch dynamics , external ballistics , firing table .

依据外弹道学基本理论，针对巡航导弹模拟弹关键技术研究的理论需要，提出了面对称弹丸运动方程的应用需求。

In according with the basic theory of exterior ballistics and in allusion to the theoretic need of research of key technology of simulative cruise missile , the paper brings forward the requirement of motion equation of plane-symmetry shell .