DocumentCode
2258546
Title
Pico-satellite attitude determination using a star tracker with compressive sensing
Author
Jianan, Yang ; Yong, Liu ; Fei, Han ; Qian, Feng ; Quan, Pan
Author_Institution
Northwestern Polytechnical University, Xi´an 710072, China
fYear
2015
fDate
28-30 July 2015
Firstpage
5331
Lastpage
5336
Abstract
This paper presents a novel frame of star tracker for Pico-Satellite with Compressive Sensing (CS), which replaces the sample part of star tracker by CS reconstruction. An effective centroid algorithm based on CS-reconstructed star image is proposed and increases the accuracy by almost one order of magnitude. Finally the simulation validates the feasibility of this CS based star tracker attitude determination algorithm.
Keywords
Accuracy; Algorithm design and analysis; Compressed sensing; Image reconstruction; Noise measurement; Position measurement; Signal processing algorithms; Pico-Satellite; attitude determination; compressive sensing; star tracker;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7260472
Filename
7260472
Link To Document