Results 271 to 280 of about 615,181 (292)

SIRTF autonomous star tracker

SPIE Proceedings, 2003
Two redundant AST-301 autonomous star trackers (AST) serve as the primary attitude sensors for JPL's space infrared telescope facility (SIRTF). These units, which employ a 1553B interface to output their attitude quaternions and uncertainty at a 2 Hz rate, provide a 1 σaccuracy of better than 0.18, 0.18, and 5.1 arcsec about their X, Y, and Z axes ...
openaire   +1 more source

Star Tracker Geometric Calibration Through Full-State Estimation Including Attitude

International Journal of Aeronautical and Space Sciences, 2022
Hyosang Yoon
exaly  

Design and implementation of a star-tracker for LEO satellite

Optik, 2020
Dariush Abbasi-Moghadam
exaly  

Low-budget CubeSat star tracker calibration using Earth’s rotation

Advances in Space Research, 2022
Hyosang Yoon
exaly  

Variable Angular Rate Measurement for a Spacecraft Based on the Rolling Shutter Mode of a Star Tracker

Electronics (Switzerland), 2023
Zheng You, Fei Xing, Ting Sun
exaly  

Star Trackers

Navigation, 1958
openaire   +1 more source

A star tracker for LSPE-STRIP

This document describes the specifications for the Star Tracker (henceforth, STR) to be used with the LSPE/Strip instrument, as well as its use case and its design.
Tomasi, Maurizio, MARIS, Michele, Caprioli, Silvia, INCARDONA, FEDERICO, SARTOR, Stefano   +4 more
openaire   +1 more source

AI-Based Real-Time Star Tracker

Electronics (Switzerland), 2023
Boaz Ben-Moshe, Guy Carmeli
exaly  

Development of a low cost star tracker for the SHEFEX mission

Aerospace Science and Technology, 2012
Stephan Theil, Malak Samaan
exaly  

In-flight quality evaluation of attitude measurements from STECE APS-01 star tracker

Acta Astronautica, 2014
Defeng Gu, Dongyun Yi
exaly