飞行员握杆操纵条件下手指运动反应的评价

Evaluation of Finger Motor Reaction in Flver when Handling Throttle and Stick

握杆操纵技术(HOTAS)是七十年代初发展起来的一种新技术,驾驶杆和油门杆握柄所用的开关、按钮安装的位置应符合飞行员手指功能的特点。用“手指功能测定器”实测了126名飞行人员在静、动两种状态下,双手十指的反应时和正确率,用模糊优先排序的方法进行了数据处理,结果是Ⅰ指和Ⅱ指功能最好,Ⅲ指次之,Ⅳ指和Ⅴ指更次之,尤以Ⅳ指最差。此结果符合手指解剖生理功能的特点。

Hand on Throttle And Stick is a new technique developed withapplication of airborne digital computer at the beginning of 70s.The switches and buttons on throttle and stick are multidirectionalbecause there are quite finite areas for them on the stick andthrottle.Thus,the positions of the switches and buttons shouldaccord with finger characteristics.126 flyers were tested with afinger function tester developed by ourselves.Reaction time and rateof accuracy of the fingers of both hands were recorded under thestatic and dynamic conditions.The obtained 10080 data were processedwith fuzzy proirity queue approach.