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http://dx.doi.org/10.3795/KSME-A.2006.30.12.1596

Feasibility Verification of a Non-Contact Vibration Sensor for Rotating Shafts Endowed with Rotational-Encoder Capability  

Lee, Ho-Cheol (대구카톨릭대학교 기계자동차공학부)
Kim, Myong-Ho (일진 글로벌(주))
Park, Jung-Yang (일진 글로벌(주))
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.30, no.12, 2006 , pp. 1596-1602 More about this Journal
Abstract
In this paper, a hybrid sensor is proposed that has two capabilities: the first is to sense longitudinal or flexural transient vibration signals selectively which are transmitted along the target shaft, and the second to measure the rotating speed of the shaft. All measurements are made in a non-contact manner since this sensor uses magnetostriction as its measuring principle. The signal selection between two vibration modes requires only electrical switching operations and the switching between these two sensing capabilities-vibrations and rotational speed-are accomplished by a very simple mechanical operation. To verify the capabilities of the proposed sensor, a prototype sensor is fabricated and the experiments are made. The results show this sensor can embody two sensing capabilities in one sensor configuration.
Keywords
Magnetostriction; Non-Contact Measurement; Shaft Transient Vibration; Rotary Encoder;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Ohzeki, H., Mashine A., Aoyama, H., and Inasaki, I., 1999, 'Development of a Magnetostrictive Torque Sensor for Milling Process Monitoring,' ASME Journal of Manufacturing Science and Engineering, Vol. 121, pp. 615-622   DOI   ScienceOn
2 Suzuki, I. S., Sasaoka, T., and Toda, K., 1994, 'In-Process Detection of Torque on a Drill Using Magnetostrictive Effect,' IEEE Trans. on Magnetics, Vol. 30, No. 6, pp. 4632-4634   DOI   ScienceOn
3 Bozorth, R. M., 1993, Ferromagnetisms, IEEE Press New York
4 Roters, H. C., 1941, Electromagnetic Devices, John Wiley & Sons, New York
5 Zahler, E., Dukart, A. Heintz, F. and Krott, R., 1994, 'A Non-contact Strain-Gage Torque Sensor for Automotive Servo-driven Steering System,' Sensors and Actuators (A), Vol. 41-42, pp. 39-46   DOI   ScienceOn
6 Kimberley, W., 2004, Automotive Electrics and Automotive Electronics, Robert Bosch GmbH
7 Kim, Y. Y., Cho, S. H, and Lee, H. C., 2003, 'Application of Magnetomechanica1 Sensors for Modal Testing,' Journal of Sound and Vibration, Vol. 268, pp. 799-808   DOI   ScienceOn
8 Kim, Y. Y., Han, S. W., and Lee, H. C., 2002, 'Noncontact Damage Detection of Rotating Shafts by Using the Magnetostrictive Effect,' Trans. of the KSME (A), Vol. 26, No. 8, pp. 1599-1607   과학기술학회마을   DOI
9 Lee, H. C., and Kim, Y. Y., 2002, 'Wave Selection Using a Magnetomechanical Sensor in a Solid Cylinder,' Journal of Acoust. Soc. Am, Vol. 112, No.3 pp. 953-960   DOI   ScienceOn
10 Gere, J. M. and Timoshenko, S. P., 1990, Mechanics of Materials, PWS-KENT, Boston
11 Fleming, W., 1982, 'Automotive Torque Measurement: A Summary of Seven Different Methods,' IEEE Trans. on Vehicular Technology, Vol. 31, No. 3, pp. 117-124   DOI   ScienceOn
12 Miles, T. J., Lucas, M., Halliwell, N. A., and Rothberg, S. J., 1999, 'Torsional and Bending Vibration Measurement on Rotors Using Laser Technology,' Journal of Sound and Vibration, Vol. 226, No. 3, pp. 441-467   DOI   ScienceOn
13 Wang, Q., Ismail, F. and Golnaraghi, M. F., 2001, 'Assessment of Gear Damage Monitoring Techniques Using Vibration Measurements,' Mechanical Systems and Signal Processing, Vol. 15, No. 5, pp. 905-922   DOI   ScienceOn
14 Baydar, N., and Ball, A., 2003, 'Detection of Gear Failures via Vibration and Acoustic Signals Using Wavelet Transform,' Mechanical Systems and Signal Processing, Vol. 17, No. 4, pp. 787-804   DOI   ScienceOn
15 Garshelis I. J., 1991, 'New Types of Magnetoelastic ？Transducers for Sensing Force Related Parameters,' SAE paper, 910856, pp. 1201-1210
16 Albrecht, A., Park, S. S., Altintas and Y., Pritschow, G., 2005, 'High Frequency Bandwidth Cutting Force ？Measurement in Milling Using Capaictive Displacement Sensor,' International Journal of Machine Tools and Manufacturing, Vol. 45, pp. 993-1008.   DOI   ScienceOn
17 Rouston, R. L., Starkey, P. and Davies, W. P., 1992, 'Torsional and Translational Vibrations of a Drive Shaft with a Cardan Joint,' ASME Flexible Mechanism, Dynamics, and Analysis, DE-47, pp. 533-542
18 Diangui, 2000, 'Experiment on the Characteristics of Torsional Vibration of Rotor-to-Stator Rub in Turbomachinery,' Tribology International, Vol. 33, pp. 75-79   DOI   ScienceOn
19 Dimarogonas, A. D., 1983, Analytic Methods in Rotor Dynamics, Applied Science Publishers, New York