DocumentCode
3265465
Title
Uncertainty reduction in Doppler shift model using measurements from micromachined accelerometers
Author
Wu, N. Eva ; Fowler, Mark L.
Author_Institution
Dept. of ECE, Binghamton Univ., NY, USA
Volume
4
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
3664
Abstract
This paper is concerned with assessing the impact of some MEMS technology on the accuracy of emitter location estimates based on frequency measurements made by a single platform. The main contribution of the paper is the derivation of an estimation error bound that quantifies the minimum accuracy improvement affordable by a particular sensor fusion scheme.
Keywords
Doppler shift; Global Positioning System; accelerometers; micromechanical devices; sensor fusion; state estimation; uncertain systems; Doppler shift model; GPS carrier signal; MEMS technology; emitter location; estimation error; microelectromechanical system; micromachined accelerometers; sensor fusion; state estimation; uncertainty reduction; Accelerometers; Apertures; Doppler shift; Estimation error; Frequency measurement; Navigation; Sea level; Sensor fusion; Signal processing; State estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184932
Filename
1184932
Link To Document