握杆操纵技术中手的测量

Measurement of Hand in Skill of HOTAS

握杆操纵技术(HOTAS)是现代先进战斗机已普遍采用的一种新技木。安装在驾驶杆和油门杆上开关、按钮的位置,需要依据手的测量数据来设计。笔者对359名歼击机飞行员进行19个项目手的测量,并对测得的7539个数据进行统计学处理,提出可供飞机设计部门使用的有关数据。19个测量项目中,Ⅱ—Ⅴ邻指的指尖距、Ⅰ指尖至Ⅱ—Ⅴ指尖的弧长、握杆状态下Ⅰ指尖最大活动距离、驾驶杆和油门杆的适宜握径,为此项技术所特需,是其他测量手册中所没有的。从数据的相关分析和显著性测验中看出,身长与手长等项测量数据相关非常显著。

Hands On Throttle And Stick (HOTAS) is a new skill which is incommon use in modern advanced fighters.The positions of the swi-tches and buttons on the stick and throttle are designed accordingto measurement of hand.19 items of measurement were taken ofthe hands of 359 fighter pilots and the 7539 measured data wereanalysed statistically.Out of the 19 items,the specially requireditems for HOTAS were the distances between the adjacent finger-ends from the second to the fifth fingers,the arc lengths from thefirst fingerend to each of the other four fingerends,the maximumreaching range of the first fingerend in graspping state,and thesuitable graspping diameter of the stick and throttle,which couldnot be fouad in other anthropometric handbooks.It was shown thatthere were very close relationship between body height and lengthof hand,and significant difference in hand width between men fromcity and countryside.