摘要
结合计算机辅助人机工程学软件JACK,构建P95百分位虚拟人并进行实验设计,探讨坐姿状态下人视水平线上方、下方显示器设计时不同倾斜角度对头部舒适度的影响(以头部关节舒适度值作为依据)。实验时自变量为显示器倾斜角度,因变量为头部关节舒适度。实验结果显示:1)坐姿状态下,显示器中心在人视水平线上方时,当顶端固定,显示器倾斜角向偏离虚拟人眼的方向逐渐增大时,舒适性无明显变化;当底端固定,显示器倾斜角向虚拟人眼的方向逐渐靠近时,舒适性越来越差;2)坐姿状态下,显示器中心在人视水平线下方时,当顶端固定,显示器倾斜角向虚拟人眼的方向逐渐增大时,显示器倾斜角与舒适性成正比;反之,当底端固定,显示器倾斜角向偏离虚拟人眼的方向逐渐增大时,显示器倾斜角与舒适性成反比。
The experiment combine with the Jack software , build P95 percentile virtual human, to explore the horizontal line a- bove/ below the display＇ different tilt angle effect on head comfort（with the head comfortable angle as the basis）. Experimental variables ： the display tilt angle. The dependent variable ： head comfortable angle. The experimental results show： 1 ） with the seated posture,the horizontal line above the display＇ middle , when the top is fixed, the display tilt angle tend to the virtual human, eyes, comfort without obvious change ; when the bottom is fixed, the direction of display tilt angle gradually close to virtual human, comfort is getting worse ;2）the horizontal line below the display＇ middle ,when the top is fixed ,the display tilt angle tend to the virtual human, eyes, angle in concert with comfort;when the bottom is fixed, the display tilt angle increase gradually tend to the virtual human, eyes, there is a negative relationship between angle in and comfort.
出处
《现代制造工程》
CSCD
北大核心
2016年第8期67-70,共4页
Modern Manufacturing Engineering
