Robotic missions devoted to the exploration of celestial bodies in the solar system are designed to conduct high-risk operations during orbital, descent/landing, and rendezvous phases. To accomplish challenging science objectives and demanding navigation tasks, deep-space probes host onboard sensors that provide highly accurate measurements for their localization in an extra-terrestrial environment. We present the configuration of a navigation system, including hardware and software architecture, that enables a precise navigation of a SmallSat in a low-altitude orbit about the Moon. The onboard sensors include a radio tracking system to acquire inter-satellite radiometric data, a LiDAR and a visible-wavelength optical camera that collects measurements associated with the relative distance of the probe with respect to the celestial body’s surface. The approach presented in this study is well-suited for conducting a joint analysis of radio tracking, altimetry, and imaging data. This involves real-time filtering to achieve precise absolute navigation of a robotic system.

Sensor data fusion for precise orbit determination of interplanetary spacecraft / Genova, Antonio; Andolfo, Simone; Ciambellini, Martina; Federici, Pierluigi; Teodori, Riccardo; Torrini, Tommaso; Zavoli, Alessandro; Del Vecchio, Edoardo; Maria Gargiulo, Anna; Petricca, Flavio; De Matteis, Guido; Cottini, Valeria. - (2024), pp. 22-27. (Intervento presentato al convegno 2024 International Conference on Space Robotics (iSpaRo) tenutosi a Lussemburgo; Lussemburgo) [10.1109/isparo60631.2024.10688208].

Sensor data fusion for precise orbit determination of interplanetary spacecraft

Genova, Antonio;Andolfo, Simone;Ciambellini, Martina;Federici, Pierluigi;Teodori, Riccardo;Torrini, Tommaso;Zavoli, Alessandro;Del Vecchio, Edoardo;Maria Gargiulo, Anna;Petricca, Flavio;De Matteis, Guido;
2024

Abstract

Robotic missions devoted to the exploration of celestial bodies in the solar system are designed to conduct high-risk operations during orbital, descent/landing, and rendezvous phases. To accomplish challenging science objectives and demanding navigation tasks, deep-space probes host onboard sensors that provide highly accurate measurements for their localization in an extra-terrestrial environment. We present the configuration of a navigation system, including hardware and software architecture, that enables a precise navigation of a SmallSat in a low-altitude orbit about the Moon. The onboard sensors include a radio tracking system to acquire inter-satellite radiometric data, a LiDAR and a visible-wavelength optical camera that collects measurements associated with the relative distance of the probe with respect to the celestial body’s surface. The approach presented in this study is well-suited for conducting a joint analysis of radio tracking, altimetry, and imaging data. This involves real-time filtering to achieve precise absolute navigation of a robotic system.
2024
2024 International Conference on Space Robotics (iSpaRo)
autonomous navigation; multi-sensor; data-fusion; lidar; intersatellite; camera
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Sensor data fusion for precise orbit determination of interplanetary spacecraft / Genova, Antonio; Andolfo, Simone; Ciambellini, Martina; Federici, Pierluigi; Teodori, Riccardo; Torrini, Tommaso; Zavoli, Alessandro; Del Vecchio, Edoardo; Maria Gargiulo, Anna; Petricca, Flavio; De Matteis, Guido; Cottini, Valeria. - (2024), pp. 22-27. (Intervento presentato al convegno 2024 International Conference on Space Robotics (iSpaRo) tenutosi a Lussemburgo; Lussemburgo) [10.1109/isparo60631.2024.10688208].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1725251
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