DocumentCode
2374383
Title
E-SPART Analyzer Based on a Stationary-Fringe LDV
Author
Zhang, J. ; Srirama, P.K. ; Wu, N. ; Mazumder, M.K.
Author_Institution
Arkansas Univ., Little Rock, AR
fYear
2006
fDate
6-10 Nov. 2006
Firstpage
3074
Lastpage
3077
Abstract
This paper introduces a novel E-SPART analyzer for the dust particle analysis for Mars mission. The E-SPART analyzer is based on a stationary-fringe LDV (laser Doppler velocimeter) which can simplify the system hardware composition and reduce both the physical size and weight of the system. The paper presents the operating principle, the signal processing method and the algorithm. Experimental results are provided to confirm the effectiveness of the principle and algorithms
Keywords
Doppler measurement; astronomical techniques; atmospheric composition; dust; laser velocimeters; signal processing; E-SPART analyzer; Mars mission; dust particle analysis; laser Doppler velocimeter; signal processing method; stationary-fringe LDV; system hardware composition; Acoustic beams; Charge measurement; Current measurement; Frequency modulation; Laser beams; Mars; Particle measurements; Signal processing algorithms; Size measurement; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location
Paris
ISSN
1553-572X
Print_ISBN
1-4244-0390-1
Type
conf
DOI
10.1109/IECON.2006.347787
Filename
4153516
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