적응필터링 기법을 사용하여 자체진동을 보상하는 레이저 도플러 진동측정계
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최성욱 | - |
dc.contributor.author | 조영균 | - |
dc.contributor.author | 김호성 | - |
dc.contributor.author | 장태규 | - |
dc.contributor.author | 강민식 | - |
dc.date.available | 2019-08-07T03:02:52Z | - |
dc.date.issued | 2003 | - |
dc.identifier.issn | 1229-246X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/32007 | - |
dc.description.abstract | - A novel dual beam heterodyne Laser Doppler Vibrometer (LDV) in conjunction with FM demodulators, which utilizes a residual beam to eliminate the perturbationdue due to the vibrometer body vibration without any external reference surface, has been developed. Residual laser beam from the beam splitter is used to pick up the vibration of damper, which is mounted in the vibrometer, and combined with reference beam at the photodetector. The output signal of this detector and main signal are processed to extract the object vibration, using a least mean square adaptive algorithm. It is shown experimentally that the body vibration of 1-5 Hz can be effectively removed from the measured signal using DSP technology to extract unperturbed 100 Hz original signal. | - |
dc.format.extent | 5 | - |
dc.publisher | 대한전기학회 | - |
dc.title | 적응필터링 기법을 사용하여 자체진동을 보상하는 레이저 도플러 진동측정계 | - |
dc.title.alternative | Body Vibration Compensated Laser Vibrometer using Adaptive Filtering | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | 전기학회논문지 C권, v.52, no.11, pp 516 - 520 | - |
dc.identifier.kciid | ART000905195 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 520 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 516 | - |
dc.citation.title | 전기학회논문지 C권 | - |
dc.citation.volume | 52 | - |
dc.subject.keywordAuthor | LDV | - |
dc.subject.keywordAuthor | Vibration compensation | - |
dc.subject.keywordAuthor | Adaptive Fillter | - |
dc.description.journalRegisteredClass | kci | - |
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