The invention discloses a gravitational wave detection regular triangle formation design method based on a second-order CW equation, and the method comprises the following steps: designing a gravitational wave detection regular triangle formation nominal configuration through employing the CW equation, and obtaining the nominal relative positions and nominal relative speeds of three spacecrafts; constructing a gravitational wave detection regular triangle formation optimization design model based on a second-order CW equation, and taking the nominal relative position and the nominal relative speed as references to obtain the correction of the gravitational wave detection regular triangle formation; and correcting the relative positions and the relative speeds of the three spacecrafts based on the correction amount of the gravitational wave detection regular triangle formation to obtain a new gravitational wave detection regular triangle formation. The correction of the regular triangle formation designed based on the CW equation is realized, and the divergence of the formation arm length and the respiration angle in the two-body nonlinear gravitational field is reduced.
本发明公开了一种基于二阶CW方程的引力波探测正三角形编队设计方法,包括以下步骤:利用CW方程设计引力波探测正三角形编队标称构形,得到三颗航天器的标称相对位置和标称相对速度;构造基于二阶CW方程的引力波探测正三角形编队优化设计模型,以标称相对位置和标称相对速度为基准,得到引力波探测正三角形编队的修正量;基于引力波探测正三角形编队的修正量对三颗航天器的相对位置和相对速度进行修正,得到新的引力波探测正三角形编队。实现了对基于CW方程所设计的正三角形编队的修正,减小了编队臂长及呼吸角在二体非线性引力场下的发散量。
Gravitational wave detection regular triangle formation design method based on second-order CW equation
一种基于二阶CW方程的引力波探测正三角形编队设计方法
2023-07-04
Patent
Elektronische Ressource
Chinesisch
Tema Archiv | 1987
|Europäisches Patentamt | 2023
|Lunar Gravitational-wave Detection
NTRS | 2021
|