aerial object

用法例句

Simulation of infrared radiation of air target;

空中目标红外辐射仿真研究

Threat value of air target is that it can evaluate damage degree of attacking ground(surface) target in command and control of air defense system.

空中目标的威胁值评估是指空中目标对所攻击的地(水)面目标可能造成的毁伤程度进行评价。

A parameter estimating method for air targets by fire control system of air defense weapon is presented in allusion to the characteristics in this paper.

针对防空武器火控系统的特点,提出了一种防空武器火控系统对空中目标参数估计的方法,可以在不知道目标距离的条件下得到目标的航向角与俯仰角,实现对目标的被动式跟踪,对估计误差的统计特性进行了分析,仿真结果表明了该方法比传统的估计方法更加可行。

Based on the requirements of fleet anti-air combat,a real time threat assessment of maneuvering aerial targets has been established in this paper.

该模型解决了传统静态威胁判断模型存在的一些问题,模型的仿真结果符合一般战术推理和经验判断,能较好地描述空中目标威胁程度的变化,可以为编队防空指挥自动化决策研究提供一定的参考。

Differentiating model of aerial targets type integrated with targets tactical characteristics;

融合目标战术特征的空中目标类型识别模型

Detection and recognition of aerial targets based on the Bubble wavelet function and GVF Snake model;

基于小波多尺度分析与GVF Snake的空中目标提取

Grey cluster decision making way for the threat ordering of aerial targets;

空中目标威胁排序的灰色聚类决策方法

Multi-class classification of air targets based on support vector machine;

基于支持向量机的空中目标大类别分类

There are two detecting and tracking modes for air targets,initiative mode and passive mode.

防空武器火控系统对空中目标探测与跟踪的方式分为主动式和被动式两种。

The vehicular step-track paraboloid antenna,which is stabilized in the inertia space by compensating the disturbance angle,has been widely used to track air targets.

基于捷联式角位移扰动稳定的抛物面天线步进跟踪广泛应用于运动载体对空中目标搜索与跟踪,但却存在跟踪速度慢和精度低的问题。

Considering the existing aerial targets threat evaluation is not fully ideal,an interval-number(evaluati)on technology by index of attitude is presented,and the effect of target manoeuvre to threat degree is discussed.

针对现有空中目标威胁评估方法存在的不足,提出了一种基于决策心态指标的区间数评估技术,讨论了目标机动对威胁度的影响,给出了评判矩阵和权重分配的有界区间表示及目标威胁度排序方法。

It is an important module to evaluate the aerial targets’ threat in aerial defence C3I data fusion system of air defence.

对空中目标进行威胁评估是防空 C3I 数据融合系统中非常重要的一个模块,威胁评估准确程度将对防空作战的结局产生重大影响。

Faced with the intricate aerial intelligence in the modern air strike and anti-air strike war,we have to rationally classify the aerial targets.

现代空袭与反空袭作战的空情极其复杂,反空袭一方如能对来袭的空中目标进行合理有效分类,将对防空作战产生积极的影响。

radio controlled aerial target

无线电控制的空中目标

The Estimation Model of the Threat Extent of the Objects in the Air During Urban Air Defense;

城市防空作战中空中目标威胁度估计模型

pulse Doppler air target tracking radar

脉冲多普勒空中目标跟踪雷达

Searching and Tracking Aerospace Targets Based on Array Antenna

基于阵列天线的空中目标搜索与跟踪

The Algorithm Research of Auto-recognition and Tracking of Aero Targets Based on TDSDM642;

基于TDSDM642空中目标识别与跟踪技术研究

Aerial Target Identification Based on Elman Neural Network

基于Elman网络模型的空中目标识别方法

Research on Air Target Threatening Order Model of Warship Formation

舰艇编队空中目标威胁排序模型研究

Identification of Air-target Based on Combined Doppler Feature

基于多普勒组合特征的空中目标识别

Target recognition is an important research focus of aerial defence in modern times.

空中目标识别是现代防空作战的重要研究内容.

Research on Effectiveness of the Anti-Missile System for Intercepting Air Objective Group in Zone;

区域防空导弹体系拦截空中目标群的效能研究

Forecast Model and Arithmetic on Hit Point of Ground-to-Air Missile and Aerial Target

地空导弹与空中目标遭遇点预测模型和算法

Target Detection and Recognition Methods to Measure the Spatial Coordinate of Dim and Small Target

弱小目标空间坐标测量中的目标检测识别方法

atlas grid

空中照相上的方格(用来寻找主要目标)

Radar is used to detect objects in the air or at sea.

雷达被用来探测空中或海上的目标。

The FAC clearly describes where the target is located.

前沿空中管制官清楚描述目标的位置。

The Research of Infrared Moving Weak Small Target in the Sky Detection Method;

空中红外弱小运动目标检测方法研究

Application of BP NN in Optimal Selection of Air Raid Objects;

BP神经网络在空袭目标优选中的应用

Research on Safety Ratio Model of Target Group in Air Defense Combat

要地防空作战中目标安全率模型研究