心理物理方法在手工搬举任务设计中的应用

The psychophysical approach to manual materials handling task design

国外采用心理物理方法对手工操纵任务进行设计 (重量、力、频率等 )及研究 ,并以此来减少骨骼肌肉疾患的发生。本文就心理物理方法的基本原理、评价方法、影响因素以及局限性作一概述 ,提请应用者克服心理物理方法现有局限 。

Psychophysics have been used to develop guidelines for design of manual materials handling tasks(weights,forces,frequencies etc).This paper will give a brief introduction to the principles,evaluations,risk factors and limitations of psychophysical approach.Its advantages and disadvantages were also discussed in this paper.