Midcourse correction of Earth-Moon distant retrograde orbit transfer trajectories based on high-order state transition tensors
Midcourse correction design is key to space transfers in the cislunar space. Autonomous
guidance has garnered significant attention for its promise to decrease the dependence on …
guidance has garnered significant attention for its promise to decrease the dependence on …
Orbit Determination of Earth-Moon Libration Point Navigation Constellation Based on Inter-satellite Links
Z Xu, K Shao, D Gu, L Tong, L Du, C Wei, Z An… - Advances in Space …, 2024 - Elsevier
Earth-Moon libration point navigation constellation has a merit of fully covering the cislunar
space and providing navigation services with merely a small number of satellites …
space and providing navigation services with merely a small number of satellites …
A Gaussian Sum Filter for Pulsar Navigation: Processing Single Photon Arrival Time Measurements
PT Chen, DS Bayard, RF Sharrow… - … on Control Systems …, 2023 - ieeexplore.ieee.org
Pulsars are natural space navigation beacons. They provide navigation and timing
information from multiple directions at all times. Pulsar navigation has been demonstrated …
information from multiple directions at all times. Pulsar navigation has been demonstrated …
Pulsar Timing for Clock Stability–Exploring an Autonomous and Resilient Approach to Timing Using Radio Pulsars
J Critchley-Marrows, X Wu, C Ambatali… - Proceedings of the 36th …, 2023 - ion.org
Governments and industries seek autonomous and resilient systems in a world becoming
increasingly dependent on digital, interconnected technology. A key example of such is …
increasingly dependent on digital, interconnected technology. A key example of such is …
Cramér-rao lower bound for pulsar rotation parameters estimation with X-ray pulsar observation data
J Su, H Fang, W Bao, H Sun, L Zhao - Advances in Space Research, 2023 - Elsevier
In this paper, the Cramér-Rao Lower Bound (CRLB) for estimating the rotation parameters of
pulsars using X-ray pulsar observation data is deduced, and the calculation equation is …
pulsars using X-ray pulsar observation data is deduced, and the calculation equation is …
Development and analysis of a localization methodology for femto-satellites using two cubesats in space
MG Vidal Valladares - 2023 - repositorio.uchile.cl
La reducción del tamaño, tiempo de desarrollo, y costo, ha facilitado la proliferación de
constelaciones de pequeños satélites. Un interés particular por estas constelaciones está …
constelaciones de pequeños satélites. Un interés particular por estas constelaciones está …