The on-board autonomous term orbitprediction 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。
2
It shows that the precision of orbitprediction is enhanced by over an order of magnitude, indicating that the model is a reasonable solution to the deflation process.
Based on the target's phasing time analysis of orbit determination error, orbit control error and orbitprediction error, the strategy of the target's phasing orbit maneuver was developed.