Frequency weighting of hand-transmitted vibration for evaluating comfort


Koç S. , Maeda S., Miyashita K., Ishimatsu K.

Canadian Acoustics, cilt.39, sa.2, ss.94-95, 2011 (Diğer Kurumların Hakemli Dergileri)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 39 Konu: 2
  • Basım Tarihi: 2011
  • Dergi Adı: Canadian Acoustics
  • Sayfa Sayıları: ss.94-95

Özet

The purpose of this research is to establish a suitable frequency-weighting curve for comfort evaluation with regard to hand-arm vibration using the category judgment method (Guilford, 1954). Many frequency-weighting curves based on biodynamic responses or on epidemiological data for hand-arm vibration exposure have been proposed by many researchers, as shown in Figure 1. It is not clear which frequency-weighting curve is best for establishing relationships between frequency-weighted r.m.s. acceleration and hand-arm vibration comfort. Therefore a psychological experiment has been performed to investigate the effectiveness of the frequency weightings in Figure 1 to predict comfort