trajectory parameter

To simplify the computation, the estimate equations of trajectory parameter of boost phase, crossover phase and maneuvering phase in ballistic missile's flying were brought out by approximate treatment according to the motion equation of mass center for missile in this paper.

为简化计算，根据导弹的质心运动方程，通过近似处理导出了导弹机动飞行中助推段、跨越段和机动段弹道参数的估算公式。

Then, use two methods to make the simulation. The result shows that the trajectory prediction method based on parameter identification with high generality, rapidity and accuracy can provide a basis for ballistic deflection correction and trajectory control.

结果表明，基于参数辨识的弹道预报具有通用性、快速性和准确性，可以为弹道修正及弹道控制提供基础。

Nowadays, the shoot data of ship to ship missile only ensures the accuracy of self control terminal without parameter control of missile trajectory. Based on this situation, a concept on trajectory planning was raised.

根据当前飞航式反舰导弹的射击诸元只精确确定导弹的自控终点，而导弹的弹道尚未进行参数控制的现状，提出了弹道规划的基本概念。

In order to work out a solution for the problem that the correction data can not be available while shipboard cannon firing at shore, a method of getting correction data by observing the flying cannonball and calculating the trajectory atmosphere parameter was obtained.

为克服舰炮对岸射击时有时不能进行射击修正的缺陷，提出了利用舰载观测器材跟踪飞行弹丸坐标，辨识弹道气象参数，求取弹着偏差量的射击修正方法。

We can get trajectory parameter through dealing these images.

通过处理这些图像可获得被测目标的外弹道参数.

Considering of SRM internal ballistic property and rocket trajectory, in this paper the influence of the parameter of SRM grain configuration, chamber and nozzle design on the motor property and overall rocket performance of the parameter is analyzed.

在综合考虑固体火箭发动机内弹道性能和火箭外弹道性能的情况下，融内外弹道仿真分析为一体，系统分析了发动机装药、燃烧室和喷管设计参数对发动机性能及全弹性能的影响。