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Journal of mechanical science and technology v.22 no.2, 2008년, pp.247 - 254   피인용횟수: 5

Mode-selective ultrasonic wave sensor and its characteristics

Lee, Ho-Cheol    (School of Mechanical and Automotive Engineering, Catholic University of Daegu  );
  • 초록

    A magnetostrictive sensor is proposed that can selectively measure the specified mode among two kinds of elastic waves transmitted through a ferromagnetic shaft, and its various characteristics are examined by experiments. The magnetic circuit of the proposed sensor is configured by using permanent magnets and its mode selection is accomplished by only reversing the poles of the permanent magnets. By means of finite element analysis, the validity of the proposed sensor is verified. Prototype sensors are made and their sensitivity and linearity are investigated as basic characteristics. The results show the proposed sensors are able to measure the target mode waves with good sensitivity and linearity. By exciting undesirable modes of waves intentionally, it is verified that the sensor can measure the target modes and reject the undesirable wave modes considerably.


  • 주제어

    Elastic wave .   Magnetostrictive sensor .   Mode selection.  

  • 참고문헌 (16)

    1. T. B. Thoe, D. K. Aspinwall and M. L. H. Wise, Review on ultrasonic machining, International Journal of Machine Tools and Manufacture, 38 (4) (1998) 239-255 
    2. R. Murayama, Study of driving mechanism in electromagnetic acoustics transducer for Lamb wave using magnetostrictive effect and application in drawability evaluation of thin steel sheets, Ultrasonics, 37 (1999) 31-38 
    3. S. W. Han, H. C. Lee and Y. Y. Kim, Noncontact damage detection of a rotating shaft using the magnetostrictive effect, Journal of Nondestructive Evaluation, 22(4) (2003) 141-151 
    4. K. F Graff, Wave motion in elastic solids, Dover Publications Inc., New York, USA, (1991) 
    5. H. Lee and Y. Y. Kim, Wave selection using a magnetomechanical sensor in a solid cylinder, Journal of Acoustical Society of America, 112 (2002) 953-960 
    6. W. Liu, L. Zhou, T. Xia, and H. Yu, Rare earth ultrasonic transducer technique research, Ultrasonics, 44 (Sup.1) (2006) e689-692 
    7. W. J. Fleming, Computer-model simulation results for three magnetostrictive torque sensor designs, SAE Technical Papers, (1991), 910857 
    8. H. Kwun and K. A. Bartel, Magnetostrictive sensor technology and its application," Ultrasonics, 36 (1998) 171-178 
    9. D. K. Kleinke, and H. M. Uras, A noncontacting magnetostrictive strain sensor, Review of Scientific Instruments, 64 (8) (1993) 2361-2367 
    10. J. S. Lee, S. H. Cho and Y. Y. Kim, Radiation pattern of Lamb waves generated by a circular magnetostrictive patch transducer, Applied Physics Letters, 90 (2007) 054101-1-3 
    11. H. Kwun, S. Y. Kim and J. F. Crane, Method and apparatus generating and detecting torsional wave inspection of pipes or tubes, US Patent No. 6,429,659 B1 
    12. Y. Y. Kim, S. H. Cho and H. C. Lee, Application of magnetomechanical sensors for modal testing, Journal of Sound and Vibration, 268 (2003) 799-808 
    13. I. J. Garshelis and C. A. Jones, Miniaturized magnetoelastic torque transducer, IEEE Transactions On Magnetics, 35 (5) (1999) 3649-3651 
    14. H. Kwun and C. M. Teller, Magnetostrictive generation and detection of longitudinal, torsional, and flexural waves in a rod, Journal of Acoustical Society of America, 96 (1994) 1202-1204 
    15. M. A. Meyers, Dynamic Behaviors of Materials, Wiley-Interscience, New York, USA. (1994) Chap. 2 
    16. J. O. Kim, and B. Bau, On line real-time desimetertheory and optimization, Journal of Acoustical Society of America, 89 (1989) 432-439 
  • 이 논문을 인용한 문헌 (5)

    1. Lee, Ho-Cheol 2008. "" 소음진동 = Journal of KSNVE, 18(5): 4~13     
    2. Lee, Ho-Cheol 2009. "Analysis of Magnetic Characteristics for a Noncontact Magnetostrictive Sensor Simultaneously Measuring Rotational Speed and Force" 한국소음진동공학회논문집 = Transactions of the Korean society for noise and vibration engineering, 19(4): 418~424     
    3. Lee, Ho-Cheol 2010. "A Study on Performance Prediction for a Magnetostrictive Ultrasonic Transducer According to Arrangement of Permanent Magnets for Biasing" 한국소음진동공학회논문집 = Transactions of the Korean society for noise and vibration engineering, 20(12): 1200~1209     
    4. Lee, Ho-Cheol ; Bae, Won-Ho 2010. "Study on the Elimiation of Irreversible Magnetic Components Using Anhysteretization in a Magnetostrictive Vibration Sensor" 한국소음진동공학회논문집 = Transactions of the Korean society for noise and vibration engineering, 20(9): 841~848     
    5. Lee, Ho-Cheol 2011. "Experimental Verification of Mode-selectivity and Effects of Parameters on Outputs in a Noncontact Vibration Exciter for a Shaft" 한국소음진동공학회논문집 = Transactions of the Korean society for noise and vibration engineering, 21(10): 924~933     

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