Title :
Least squares criterion using to improve the TRIAD algorithm
Author :
Ryzhkov, L.M. ; Stepurenko, D.I.
Author_Institution :
Coll. of Aircraft & Space Syst., NTUU KPI, Kiev, Ukraine
Abstract :
In this paper a using of least squares criterion is proposed to reduce the measurement errors influence to the TRIAD algorithm accuracy. The method testing was carried out to verify the proposed formulas. The case of constant attitude was considered and the results of its estimation are presented.
Keywords :
artificial satellites; attitude control; least squares approximations; matrix algebra; measurement errors; TRIAD algorithm; constant attitude case; least squares criterion; measurement error; method testing; satellite attitude determination methods; Extraterrestrial measurements; Vectors; TRIAD; attitude determination method; least squres criterion; vector measurements;
Conference_Titel :
Methods and Systems of Navigation and Motion Control (MSNMC), 2012 2nd International Conference
Conference_Location :
Kiev
Print_ISBN :
978-1-4673-2551-6
DOI :
10.1109/MSNMC.2012.6475103
