Adaptive extended Kalman filter and laser link acquisition in the detection of gravitational waves in space

IntroductionEstablishing stable laser links in triangular spacecraft constellations for gravitational wave detection is challenging due to large initial pointing uncertainties and the limitations of conventional acquisition schemes.MethodsWe propose an alternative acquisition scheme that replaces th...

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Principais autores:	Jinke Yang, Yong Xie, Yidi Fan, Pengcheng Wang, Xue Wang, Zhao Cui, Jianjun Jia, Yucheng Tang, Yun Kau Lau
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2025-10-01
coleção:	Frontiers in Astronomy and Space Sciences
Assuntos:	gravitational waves detection in space intersatellite laser link establishment adaptive extended Kalman filtering (AEKF) point ahead angle (PAA) colored measurement noise
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fspas.2025.1664938/full
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