对于轨道边界值问题的优化解决方案中扰乱的射击方案
Alessandro Vananti1, Harleen Kaur Mann1, Thomas Schildknecht1
1Astronomical Institute, University of Bern, Sidlerstrasse 5, 3012 Bern, Switzerland.
概括
由于越来越多的太空碎片,监测近地空间至关重要. 这项研究引入了一种用于精确计算空间物体轨道的新方法,考虑轨道扰动以改善监控.
科学领域:
- 太空监测和监测 太空监测和监测
- 轨道力学 轨道力学
- 天体动力学是指天体动力学.
背景情况:
- 越来越多的太空垃圾对太空活动构成重大威胁.
- 精确的跟踪和轨道计算太空物体对于民用和军事应用至关重要.
- 目前用于从稀疏,短的观测弧度来确定轨道的方法有局限性.
研究的目的:
- 开发和评估一个新的算法用于空间物体轨道计算.
- 将轨道扰动纳入轨道确定过程中.
- 评估在不同扰动级别下提出的方法的准确性.
主要方法:
- 使用射击模型方法来整合轨道扰动.
- 将改进的算法应用于对地球静止物体的模拟观测.
- 基于不同扰动强度的精度分析性能.
主要成果:
- 这种新的方法成功计算了轨道,考虑到诸如太阳辐射压力等扰动因素.
- 该方法在地球静止区域对象的准确性得到了改进.
- 性能评估显示了在不同级别的干扰中有效性.
结论:
- 提出的带有扰动的射击模型提高了空间物体轨道计算精度.
- 这种方法为跟踪具有有限观测数据的物体提供了更强大的解决方案.
- 改进的监控能力对于管理近地空间环境至关重要.
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