• Title/Summary/Keyword: In-housed vibration compensation

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A Laser Doppler Vibrometer Featured with the In-housed Mechanism for Adaptive Compensation of Body Vibration (자체진동의 보상을 위한 레이저 도플러 계측 신호 적응 진동보상 기법 연구)

  • Lee, Jae-Sik;Chang, Tae-Gyu;Kim, Jae-Hwa;Kim, Ho-Seong;Kang, Min-Sig
    • The Transactions of the Korean Institute of Electrical Engineers D
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    • v.50 no.8
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    • pp.392-399
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    • 2001

  • This paper presents an auxiliary beam-assisted adaptive compensation technique applied to alleviate the problem of LDV's body vibration. The LMS algorithm is applied to adaptively compensate the body vibration utilizing the reference signal provided by the auxiliary beam. The usefulness of the proposed technique is verified via computer simulations performed for diverse types of target signals and body vibration.

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A In-housed Compensation Mechanism of Body Vibration In a Laser Doppler Vibrometer Based on Multirate LMS Filter (LMS 기반 Multirate 적응 필터를 이용한 LDV자체진동 보상 기법)

  • Kim, Jung-Keun;Ahn, Nam-Ho;Chang, Tae-Gyu
    • Proceedings of the KIEE Conference
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    • 2002.07d
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    • pp.2562-2564
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    • 2002

  • This paper presents an auxiliary beam-assisted adaptive compensation technique applied to alleviate the problem of LDV's body vibration. The LMS algorithm is applied to adaptively compensate the body vibration utilizing the reference signal provided by the auxiliary beam. The usefulness of the proposed technique is verified via computer simulations performed for diverse types of target signals and body vibration.

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A Laser Doppler Vibrometer Featured with the In-housed Mechanism for Adaptive Compensation of Body Vibration (레이저 도플러 진동보상 신호처리 연구)

  • Lee, Jae-Sik;Ahn, Nam-Ho;Chang, Tae-Gyu;Kim, Ho-Seong;Kang, Min-Sig
    • Proceedings of the KIEE Conference
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    • 2001.07d
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    • pp.2519-2521
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    • 2001

  • This paper presents an auxilary beam-assisted adaptive compensation technique applied to alleviate the problem of LDV's body vibration. The LMS algorithm is applied to adaptively compensate the body vibration utilizing the reference signal provided by the auxiliary beam. The usefulness of the proposed technique is verified computer simulations performed for diverse types of target signals and body vibration.

  • PDF