ballistic trajectory

The initial cavity, ballistic trajectory and velocity attenuation of the sphere pellets are similar at different water-entry angles and initial velocities.

在一定的入水角与速度范围内，球形弹丸入水初期弹道的空泡特性、弹道轨迹以及速度衰减规律具有一定的相似性。

the ballistic trajectory emulate calculation and the parameters select of outside pneumatic stretching out and drawing back torpedo launcher

外置气动冲压式鱼雷发射装置弹道仿真计算与参数选择

The ballistic parameters are measured during the earlier stage of the booster phase. The impact deviation can be predicted based on the difference between measurements and reference trajectory. Thus the azimuth angle and action times of impulse mortars are to be determined.

通过测量主动段前期的弹道参量，比较同一时刻其与基准弹道的偏差量，再估算得到落点偏差，确定脉冲作用方位角和作用次数。

On the basis of best scheme, set up the mathematical model of soft firing system, and set up the interior ballistic trajectory calculating model among MATLAB/ Simulink, set up soft the three-dimensional dynamics model of firing system among ADAMS;

在最佳方案的基础上，建立起软发射系统的数学模型，并在MATLAB/Simulink中建立内弹道计算仿真模型，在ADAMS中建立软发射系统的三维动力学模型；

Aiming at the impulse control on a short-range rocket projectile, a mathematical model for the ballistic trajectory was established.

针对某近程单兵火箭弹的脉冲控制问题，建立了有控弹道模型。

The Visual Testing Technology of Terminal Ballistic Trajectory of Proximity Fuze

近炸引信终点弹道虚拟试验技术

Rocket based combined cycle is a combination of the advantages of the rocket engine and intake engine, which features high thrust to weight ratio and high specific impulse and realizes the optimality of performances in the whole ballistic trajectory.

火箭基组合循环综合了火箭发动机和吸气式发动机的优点，具有高推重比、高比冲的特点，实现了整个弹道上性能的最优化。

Reentry ballistic trajectory tracking is the core issue of ballistic missile defense system. Tracking system performance will directly affect the success rate for ballistic missile interception.

再入弹道目标跟踪是弹道导弹防御系统的核心问题，跟踪系统性能的优劣直接影响着对弹道导弹的拦截成功率。

Simulation of the SINS and it's error analysis are accomplished based on the ballistic trajectory simulation.

在弹道仿真的基础上完成了捷联惯导系统的误差分析和仿真计算。

This paper mainly experiment research and numerical analyzed the submunition ballistic trajectory condition of hard munition.

本文主要对攻坚弹药子弹弹道环境进行了初步的试验研究和数值分析.

Based on conventional ballistics theory, the mathematical model of the ballistic trajectory which adopts low and high pressure chamber fire mode is established for the small cluster tear bomb.

本文针对小型子母式催泪弹，采用经典弹道理论建立了高低压室发射方式的内外弹道数学模型。

Under the usual coordinates, the paper conclude mathematical model in space motion and design project ballistic trajectory.

在常用坐标系下，推导了空间运动的数学模型，设计了方案飞行弹道。

The tracking law of ballistic trajectory is leaded by infrared camera of the early-warning satellite.

推导了预警卫星红外相机对弹道导弹的跟踪规律.

The Study of Nonlinear Ballistic Trajectory System Estimation Based on Recursion Networks

基于回归网络的非线性外弹道弹着点预报仿真研究

The estimation for maneuvering tactical ballistic missiles ( TBM) trajectory in its terminal phase is an important part of the modeling of modern air-defense C~ 3I system. It has direct effects on the intercept precision and probability of anti-TBM operation.

TBM末端机动弹道的预测是现代防空C3I系统建模中重要的组成部分，它直接影响着反导武器系统对TBM拦截的精度与概率。

The paper presents the application of cumulative-sum method in the field of external trajectory measurement data processing to fit ballistic trajectory and estimate missiles velocity parameters.

文中提出将累积法应用到外弹道测量数据处理中，用以拟合导弹的飞行轨迹，估计导弹飞行的速度参数。

A method for dim ballistic trajectory detection based on multiscale morphological reconstruction is presented.

本文提出了一种多尺度形态重构的微弱弹道轨迹检测方法.

The paper also studied the method in measuring the burst point and tracking ballistic trajectory.

研究了PSD器件 在炸点测量和弹道跟踪方面的应用途径.

The simulation of ballistic trajectory provides the foundation for gunning simulation in antiaircraft artillery.

高炮弹道仿真是高炮射击过程仿真的基础.

Through systematical analysis, a mathematical model has been established for early warning satellite to forewarn the TBM ( Tactical Ballistic Missile) trajectory.

建立了预警卫星系统对战术弹道导弹（TBM）弹道进行预警的一种数学模型，其中包括预警卫星系统信息库的信息模型；用预警卫星探测信息确定TBM坐标的模型；

Study on Ballistic Trajectory Simulation in Antiaircraft Artillery

高炮弹道仿真的研究

The Analysis of the Ballistic Trajectory Characteristics of A Short-Range Rocket Projectile under Impulse Control

火箭脉冲矢量控制弹道特性分析

When using the ballistic trajectory integral method to obtain the ballistic coordinate, the preci-sion of initiative shoot condition is vital.

在使用弹道积分方法求取弹丸飞行弹道坐标时，起始发射条件的准确性至关重要。

The method of ballistic trajectory simulation in antiaircraft artillery is discussed in this paper. We present the model based on differential equation group in center of mass, then give an implementation algorithm that combines average fitting coefficient with fitting error correcting.

本文论述了高炮弹道仿真的方法，提出了以弹丸质心运动微分方程组为模型，采用平均弹道系数与误差拟合修正结合的弹道仿真计算方法。