摘要
将人体划分为四个节段,并对每个节段的不同姿势进行编码,实现了维修作业姿势的参数化定义,由12位健康的男性被试者参加,根据主观感觉利用自由模量幅度估计法对这些姿势的舒适性进行了评价和分级,得出了各种作业姿势的舒适级别,实现了对作业姿势舒适性的定量评价。
Human body is divided into four segments, with different postures of every segment coded, which can realize parameterized definition of working postures during maintenance. Twelve healthy male subjects participated in the experiment and based on their subjective perception, using free modulus magnitude estimation method, the comfort of different working postures was evaluated and graded, so that comfort level of different working postures has been obtained, realizing quantitative assessment of working posture comfort.
出处
《林业劳动安全》
2009年第1期22-25,共4页
Forestry Labour Safety
关键词
姿势
舒适
自由模量幅度估计
posture
comfort
free modulus magnitude estimation
