The Spectral Response of Hand-Arm System

• Authors: R. Barański , W. Batko
• Languages of publication: EN

Abstracts

EN

Recently we have used better solution to protect hand tool operators. In spite of our good intentions there is still endanger on high level vibration. For that reason we need to improve protection constantly. One of the most important properties of hand-arm system is knowledge about spectral response. In this article we try to obtain spectral response in narrow band-pass filters in accordance with IEC 1260:1995 and ANSI S1.11-2004 standards (implemented in LabVIEW software). To measure signals we used accelerometer placed on a wrist and on a tool. Of course the vibrations are attenuated by hand (cartilage, muscular tissue) but the question was what the shape of envelope in measurement range is. Our research used measurement on two different systems. The one was based on vibration inductor (laboratory environment), the second one used drill (real environment). This research is a part of a wider project to make virtual model of hand-arm system.

Keywords

EN

07.10.-h; 46.40.-f

Discipline

• 46.40.-f: Vibrations and mechanical waves(see also 43.40.+s Structural acoustics and vibration; 62.30.+d Mechanical and elastic waves; vibrations in mechanical properties of solids)
• 07.10.-h: Mechanical instruments and equipment

• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 6A
• Pages: 913-915

Dates

published

2011-06

Contributors

author

R. Barański

• Department of Mechanics and Vibroacoustics, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland

author

W. Batko

• Department of Mechanics and Vibroacoustics, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland

References

• 1. P. Kowalski, Ph.D. Thesis, Central Institute for Labour Protection - National Research Institute (CIOP-PIB), 2001, p. 111
• 2. S. Rakheja, J.Z. Wu, R.G. Dong, A.W. Schopper, P.-É. Boileau, J. Sound Vibrat. 249, 55 (2002)
• 3. S.A. Adewusi, S. Rakheja, P. Marcotte, P.-E. Boileau, Int. J. Industr. Ergonom. 38, 703 (2008)
• 4. Y. Aldien, P. Marcotte, S. Rakheja, P.-E. Boileau, Int. J. Industr. Ergonom. 36, 45 (2006)
• 5. R. Barański, Ph.D. Thesis, Cracow 2008, p. 120
• 6. A.J. Besa, F.J. Valero, J.L. Suner, J. Carballeira, Int. J. Industr. Ergonom. 37, 225 (2007)
• 7. Z. Mallick, Appl. Ergonom. 41, 260 (2010)
• 8. Z. Engel, Vibration and Noise - Environment Protection, Wydawnictwo Naukowe PWN, Warsaw 2001, p. 500
• 9. R. Barański, Acta Phys. Pol. A 118, 3 (2010)
• 10. A. Stanisz, Statistic Course with STATISTICA PL Based on Medicine Example, Vol. 1, StatSoft Sp. z o.o., Cracow 2006, p. 532
• 11. Z. Engel, WibroTech 2005, Politechnika Warszawska, Warsaw 2005, p. 7
• 12. M.W. Dobry, M. Wojsznis, Diagnostic 1, 151 (2004)
• 13. M.A. Książek, J. Tarnowski, Arch. Acoust. 31, 299 (2006)
• 14. M. Książek, Modeling and Optimization System Human-Machine-Ground, Cracow University of Technology, Cracow 1999
• 15. ISO 10068, 1998, Mechanical Vibration and Shock-free Mechanical Impedance of the Human Hand-Arm System at the Driving Point, Geneve, Switzerland

Identifiers

DOI

10.12693/APhysPolA.119.913