“The visual simulation system of satellite motion in orbit”is an integration environment of orbit design, orbit simulation and visualization, which combine the theory of orbit simulation with computer graphics technique.
“卫星在轨运行实时视景仿真系统”是将卫星轨道、姿态动力学与计算机图形学相结合形成的集轨道设计、轨道仿真和演示于一体的集成环境。
参考来源 - 卫星在轨运行实时视景仿真系统的研究与实现Then it gives out the models for satellite' orbit simulation and the experiment result of simulation precision and speed of the models which can be a support for choosing the right model for simulation.2.
然后建立卫星轨道仿真的动力学模型，并对不同模型之间的仿真精度和速度进行了实验，为后续仿真和分析选择恰当的轨道仿真模型建立了依据。
参考来源 - 遥感卫星应用分析的分布式仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
在样本轨道仿真的基础上，利用神经网络进行强化学习仿真逼近系统的性能势，进而对系统进行优化。
By the simulation of a sample path, and the approximation to performance potentials via neural networks based on reinforcement learning (RL), the systems optimization methods are provided.
类似的工作仿真了在进入轨道期间管理火箭引擎点火的运载火箭数字计算机(Launch Vehicle Digital Computer, LVDC)。
A similar effort simulates the launch vehicle digital computer (LVDC) that managed the firing of the rocket engines during ascent into orbit.
仿真计算结果表明这种离散化的方法应用于此轨道优化问题可以避免传统轨道优化方法对初值敏感的问题。
The results of calculation and simulation indicate that application of the discrete method for problem of trajectory optimization can avoid the problem of initial value sensitivity.
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