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Improvement of a Low Cost MEMS Inertial-GPS Integrated System Using Wavelet Denoising Techniques

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dc.contributor.authorKang, Changho-
dc.contributor.authorKim, Sunyoung-
dc.contributor.authorPark, Changook-
dc.date.accessioned2012-02-15T07:14:03Z-
dc.date.available2012-02-15T07:14:03Z-
dc.date.issued2011-12-
dc.identifier.citationInt’l J. of Aeronautical & Space Sci. 12(4), 371–378ko_KR
dc.identifier.issn2093-6742-
dc.identifier.urihttps://hdl.handle.net/10371/75219-
dc.description.abstractIn this paper, the wavelet denoising techniques using thresholding method are applied to the low cost micro electromechanical
system (MEMS)-global positioning system(GPS) integrated system. This was done to improve the navigation performance. The
low cost MEMS signals can be distorted with conventional pre-filtering method such as low-pass filtering method. However,
wavelet denoising techniques using thresholding method do not distort the rapidly-changing signals. They can reduce the
signal noise. This paper verified the improvement of the navigation performance compared to the conventional pre-filtering by
simulation and experiment.
ko_KR
dc.description.sponsorshipDAPA/ADD/NGRCko_KR
dc.language.isoenko_KR
dc.publisherInternational Journal of Aeronautical & Space Sciencesko_KR
dc.subjectLow cost MEMS inertial/GPS integrated systemko_KR
dc.subjectWavelet denoisingko_KR
dc.subjectMEMS inertial sensorko_KR
dc.titleImprovement of a Low Cost MEMS Inertial-GPS Integrated System Using Wavelet Denoising Techniquesko_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor강창호-
dc.contributor.AlternativeAuthor김선영-
dc.contributor.AlternativeAuthor박찬국-
dc.identifier.doi10.5139/IJASS.2011.12.4.371-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Journal Papers (저널논문_기계항공공학부)
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