航迹

航迹显示在实时SAR图像传输中的实现与应用

Implementation and application of flight path displaying for real time SAR images transmission

航迹由B样条曲线得到，以代表航迹的B样条曲线的控制顶点坐标值作为染色体的基因位进行浮点数编码。

The flight path is obtained by a B-spline curve whose control vertexes are considered as the genes of chromosome via floating point coding .

轮船驶过，留下了白沫翻腾的航迹。

When the ship sailed , the foaming white wake of the liner was left .

基于C~2连续3次B样条的航迹模拟

Track Simulation Based on Cubic B-spline of C ~ 2 Continuity

应用形态学算子检测SAR图像中的湍流航迹

Apply morphological operators to detect turbulent ship wakes in SAR Imagery

分别设计纵向、横侧向航迹跟踪控制律，运用增量式PID算法进行控制。

Design respectively trajectory tracking control law for longitudinal channel and lateral channel .

分布式小卫星系统沿航迹干涉SAR测速去模糊方法

Deblurring of Speed-Measure of the Along-Track INSAR in the Cluster Micro-Satellite System

星载SAR图像船舶及航迹检测

Detection of Ships and Ship Wakes in Spaceborne SAR Imagery

基于小波分形和Kalman滤波的航迹追踪方法

The Tracks Tracing Method Based on Wavelet-Fractal and Kalman Filtering

应用Radon变换方法检测窄V形船舶航迹

Apply Radon Transform to Detect Narrow V Ship Wake in SAR Images

由于运输机超低空空投属于C种飞机阶段，需要极高精度的航迹跟踪和姿态保持。

Because the transport aircraft flies in C phase while Ultra-Low Altitude Airdrop , high-accuracy flightpath tracking and attitude hold are required .

本文利用大地主题解算公式计算出规划航迹位置，并利用Visualc++。

This paper calculated track position by earth motive calculating formula , and used the ActiveX controls in Visual C + + .

基于OpenGL实现雷达目标航迹的三维动态仿真

3D Dynamic Simulation of Radar Target Track Based on OpenGL

提出了利用五次B样条分段拟合GNSS航迹计算航向的改进方法。

An improving azimuth computing method by using quintic B-spline fitting GNSS track function is proposed .

文中就利用卫星SAR对船舶目标和船舶航迹的监测问题进行了论述。

In the paper we discuss the problem about monitoring ship and ship wake by using satellite SAR .

人工神经网络和H∞优化控制用于航迹舵的实现研究

The Implementation Study of Artificial Neural Network ( ANN ) and the H Infinite ( HINF ) Controller Applying to a Track Autopilot

雷达与AIS目标航迹模糊关联算法与仿真

Algorithm and Simulation of Fuzzy Correlation of Tracks from Radar and AIS

一种基于Hopfield神经网络的TF/TA航迹规划算法

A Flight-Path Planning Algorithm for TF / TA Based on Hopfield Neural Network

就AIS和雷达两者的航迹相关的研究来说，还很少。

But there is few study on the AIS and radar tracks correlation .

HOUGH变换与航迹关联

Applying the Hough Transform for Association of Tracks

一种航迹关联的非参数检验方法二是AIS和雷达目标位置数据的数据合成。

A Test Method of Non-parameter for Tracks Correlation The first is AIS and radar tracks correlation ;

在全局和在线算法研究的基础上，利用MATLAB作为开发工具，设计并实现了无人机航迹规划算法的仿真程序。

On the base of preflight and online planning algorithm , the author makes use of MATLAB language and has designed and implemented UAV trajectory planning algorithm simulation program .

采用Hough变换建立参数空间直方图，并对参数空间直方图聚类实现航迹探测；

Secondly , the paper builds parameter space histograms through Hough transform and detects tracks by clustering parameter space histograms .

本文基于PC／104开发了一种智能式航迹舵系统，主要说明了其总体设计思想及软硬件实现

Abstract : An intelligent track autopilot is developed based on PC / 104 in this paper , in which the system design and the structure of hardware and software are described

讨论RCS在虚拟现实系统中测量飞行航迹的应用。

The application of RCS in the track measurement of VR system is discussed . A comprehensive database of RCS is built .

本文从应用角度出发，以建立归一表和采用多种航迹质量管理为主要手段，讨论了一类C（？）I系统一次（？）

According to the applicable requirements , a method for the normalization Processing of first-born tracks of a class of C_3I systems is mainly discussed by means of building the normalization table and managing with multiform track qualities .

航天GPS接收机为航天器提供航迹、姿态、时间和相对距离等导航信息，提高航天器运行的自主性。

Spaceborne GPS Receiver combines the ability to sense space vehicle trajectory , attitude , time and relative ranging between vehicles into on package , Therefore it enhances onboard autonomy of space vehicle .

针对城市车辆全球定位系统（GPS）定位存在的不连续性问题，提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组合方案。

According to the problem of position discontinuity using GPS in city cars , a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward .

BTT导弹航迹跟踪技术

Trajectory Tracking Technology of BTT Missile

分布式卫星SAR系统是国外提出的一种新的合成孔径雷达系统，沿航迹干涉成像是该系统的主要工作模式之一。

The cluster satellite SAR system is an innovative synthetic aperture radar system brought forward recently . The along-track interferometric imaging is one of the principal operation modes of the system .