Central Institute for Labour Protection - National Research Institute (CIOP-PIB), Poland.
Int J Occup Saf Ergon. 2011;17(3):241-7. doi: 10.1080/10803548.2011.11076891.
Whether anti-vibration gloves are effective in protecting against vibrations depends not only on the materials they are made of, but also on the parameters of the source of vibration. Depending on those parameters, the effectiveness of the same means of protection may be radically different. This article presents a methodology of using a neural network to test anti-vibration gloves. A network can map gloves in various conditions, i.e., for vibrations of various amplitudes and spectra, and for various forces exerted by the worker on a tool. Real, measured vibration signals produced by different tools were used in training a neural network. The results presented in this article prove that real properties of gloves are accurately represented by their models developed as a result of training a neural network.
防振手套是否能有效防止振动,不仅取决于其材料,还取决于振动源的参数。根据这些参数,相同的保护手段的效果可能会有很大的不同。本文提出了一种使用神经网络测试防振手套的方法。该网络可以在各种条件下对手套进行映射,例如,对不同幅度和频谱的振动,以及对工人对工具施加的不同力。在训练神经网络时使用了来自不同工具的实际测量的振动信号。本文所呈现的结果证明,通过训练神经网络开发的手套模型准确地反映了手套的真实特性。