DocumentCode
2028305
Title
An Adaptive Heuristic Filter for Acceleration
Author
Teodorescu, Horia-Nicolai
Author_Institution
Inst. for Comput. Sci., Iasi Romanian Acad. & Tech. Univ.
fYear
2006
fDate
15-18 June 2006
Firstpage
101
Lastpage
108
Abstract
We present an adaptive heuristic algorithm for data filtering aimed to measurements of accelerations for probes entering a planetary atmosphere. The filter is based on properties of the median and the quantiles, and its design takes into account the presupposed properties of the signal, in order to achieve a higher precision of the recovered signal. The adaptive parameter is the filtering window width. The adaptation is based on the statistical properties of the signal and on heuristic rules
Keywords
adaptive filters; astronomy computing; heuristic programming; planetary atmospheres; signal processing; adaptive heuristic algorithm; adaptive heuristic filter; data filtering; median properties; planetary atmospheres; probes acceleration measurements; quantiles; signal statistical properties; Acceleration; Accelerometers; Adaptive filters; Atmospheric measurements; Extraterrestrial measurements; Filtering; Friction; Probes; Temperature sensors; Terrestrial atmosphere; acceleration; adaptive filter; heuristic procedure; statistical filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Adaptive Hardware and Systems, 2006. AHS 2006. First NASA/ESA Conference on
Conference_Location
Istanbul
Print_ISBN
0-7695-2614-4
Type
conf
DOI
10.1109/AHS.2006.18
Filename
1638147
Link To Document