They are relative motion orbit simulation system for point target, MDIS simulation system for point target, and MDIS simulation system for general image sequences which include background scene.
最后，实现了点目标相对运动轨迹仿真系统，点目标电子稳像仿真系统和存在背景图像的电子稳像系统三个仿真演示系统。
The research of heavy haul transportation must be brought into the orbit of systems engineering with the computer simulation technology as an important research method.
重载运输的研究必须纳入系统工程的轨道，其中，计算机模拟技术是一种重要的研究手段。
The concept and scheme for the simulation of attitude, orbit and important telemetry parameters of prolate dual-spin geostationary satellite have been given in the paper.
本文介绍了在计算机上进行细长型双自旋卫星姿态、轨道和重要遥测参数仿真的原理和方案。
Besides single star image simulation, we also simulate movement process of continuous star images with orbit expressions.
除了单幅星图的模拟外，也通过轨道公式得到序列星图的模拟过程。
A method of area target's raw data simulation of spaceborne SAR based on elliptical orbit is presented.
提出了一种基于椭圆轨道的星载sar面目标原始数据模拟的方法。
The research of simulation platform of satellite in orbit involves some field including dynamics of satellite orbit, computer simulation and geographical information technology.
在轨卫星运行仿真平台的研究涉及了卫星轨道力学，计算机仿真和地理信息技术等多学科领域。
In this thesis the idea of building a simulation platform of satellite in orbit based on GIS control is present, combining the orbit predict technology and computer simulation technology.
本论文将卫星轨道预报技术和计算机仿真技术相结合，提出了基于GIS控件建立卫星在轨运行仿真平台的设计思想。
The former includes data management and analysis, orbit and attitude simulation, space environment simulation, data communication and real-time animation.
飞行模拟及演示进程负责数据管理与分析、轨道姿态模拟计算、飞行环境模拟计算、数据通讯和实时动画演示工作；
The on-board autonomous term orbit prediction is built according to epoch state filter. And sun-synchronous orbit satellites are taken as examples for the simulation.
采用历元状态滤波建立了星上自主中长期轨道预报方法，并以太阳同步轨道卫星为例对算法进行了仿真验证。
The theory analysis and simulation results indicate the spaceborne parasitic InSAR system can achieve perfect performance if the orbit and radar parameters are correct designed.
理论分析和仿真结果表明，在合理选择轨道和雷达参数的前提下，系统可以达到很好的测高精度。
Base on that, further research is developed on the simulation of the PLL, algorithm for satellite orbit rapid extrapolation, application of Kalman filter method and so on.
在此基础上，进一步开展了锁相环数字仿真、卫星轨道快速外推算法研究和卡尔曼滤波算法研究。
For two cases of the receiver in and out of the orbit plane, the path gain of TE and TM wave is discussed in the procedure of simulation, respectively.
在仿真过程中，假设了接收机在卫星轨道面内和轨道面外两种情况，分别对TE波和TM波的路径增益进行了讨论。
The orbit states estimation is achieved through the extended Kalman filters design. The simulation results verify the validity of this navigation method, and show preferable navigation accuracy.
设计扩展卡尔曼滤波器进行卫星编队轨道状态估计，数学仿真结果验证了这种导航方案和算法的有效性。
The simulation results show that the precise initial guidance method is rational and efficient, and it can greatly improve the accuracy of orbit interception with an extra little fuel consuming.
仿真结果表明，所提出的精确初制导方法合理、有效，能在增加较小燃料消耗的情况下，大大提高轨道拦截的制导精度。
The Neutral Buoyancy Simulation Test is of significant importance for training astronaut, large space structure design, structure assembly on-orbit and maintenance technology research.
中性浮力地面模拟试验不仅可以用来训练航天员，对大型空间结构的设计及在轨组装与维修技术研究也具有重要的作用。
The theoretic analysis and simulation result showed that this control law had high orbit rendezvous precision with little calculation, which could realize fast and automatic orbit rendezvous.
理论分析和仿真结果表明，该控制律的交会精度较高、计算量小，可实现轨道交会控制的自主性和快速性。
For satellite formation flying orbit adjustment situation, which only used radio measurement, a strong tracking unscented Kalman filter (UKF) algorithm was introduced to the simulation.
并针对编队卫星进行轨道机动时仅采用无线电进行测量的工况，采用强跟踪离散卡尔曼滤波(ukf)算法进行仿真计算。
For satellite formation flying orbit adjustment situation, which only used radio measurement, a strong tracking unscented Kalman filter (UKF) algorithm was introduced to the simulation.
并针对编队卫星进行轨道机动时仅采用无线电进行测量的工况，采用强跟踪离散卡尔曼滤波(ukf)算法进行仿真计算。
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