论文标题
仅通过标题测量结果确定初始轨道
Initial Orbit Determination from Only Heading Measurements
论文作者
论文摘要
这项工作仅从标题测量值中引入了初始轨道确定（IOD）的问题。当使用光学摄像头的视觉进程测量测量航天器的轨道时，实际上会发生这样的问题。在回顾了问题几何形状后，以迭代方案的形式开发了一个简单的解决方案，以描述轨道hodograph的参数。在低月球轨道中的示例航天器中给出了数值结果。这项简短研究的主要目的是向社区传达一类新的IOD问题的存在，并鼓励更广泛的Hodographs和仅前进IOD研究。
This work introduces the problem of initial orbit determination (IOD) from only heading measurements. Such a problem occurs in practice when estimating the orbit of a spacecraft using visual odometry measurements from an optical camera. After reviewing the problem geometry, a simple solution is developed in the form of an iterative scheme on the parameters describing the orbital hodograph. Numerical results are presented for an example spacecraft in low lunar orbit. The principal intent of this brief study is to communicate the existence of a new class of IOD problem to the community and to encourage the broader study of hodographs and heading-only IOD.
