NDLI: Research on Feature Extraction of the Laser Beam Information Field Riding Guidance Technology Based on Wavelet Transform

Content Provider	IEEE Xplore Digital Library
Author	Du-En Xiang Wang Wei
Copyright Year	2012
Abstract	In laser beam riding guidance system, the information field of laser beam is the control information of guiding the missile flighting and it is the main test content of the missile weapon system state analysis. In the course of guidance, the information in different periods, positions and distances are different, however, it is consistent in the same period, position and distance, it is four-dimensional variable that contains a three-dimensional space variable and an one-dimensional time variable and the correlative nature is revealed between the time and distance variable. It is always a problem that the test of the information field with strict support conditions is difficult to adjust and need a long time, and the equipments are damaged heavily in the test. At present, the key content in the test of the information field is to extract the position information in the information field and assess the state through position information. The assessment method of information field of laser beam and the technique of feature extraction in the position of information field has been introduced in detail.
Starting Page	179
Ending Page	181
File Size	146879
Page Count	3
File Format	PDF
ISBN	9781467345460
DOI	10.1109/WCSE.2012.43
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-11-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wavelet transforms Missiles Feature extraction Time frequency analysis Wavelet analysis Laser beam riding guidance assessment method feature extraction Laser beams
Content Type	Text
Resource Type	Article

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