飞行员头部几何参数变化及其工效学意义分析

发布时间：2019-06-19 04:29

【摘要】：目的探讨飞行员头部参数及头型随年代发展等因素的变化程度与趋势。方法对 80名飞行员进行头水平围等 1 0项头部参数的测量与分析 ,并与 70年代的数据进行比较。结果与 70年代相比 ,1 0项参数值中的 8项有非常显著性差异 (P 0 .0 1 ) ;头型为圆颅型这一总体特征未改变 ,但趋于更圆 ,且各种头型的分布略有变化 ;全国不同地区之间以及飞行学员与飞行教员之间 ,1 0项头部参数均无显著性差异 (P 0 .0 5)。结论进行头部防护装具设计时 ,应充分考虑飞行员的头部参数较 70年代已有变化且头型总体特征未变但趋于更圆这一情况 ;不同地区的飞行员以及飞行学员与飞行教员的头部防护装具型号
[Abstract]:Objective to investigate the variation degree and trend of head parameters and head type with chronological development in pilots. Methods Ten head parameters such as head horizontal circumference were measured and analyzed in 80 pilots and compared with the data in 1970s. Results compared with the 1970s, 8 of the 10 parameters were significantly different (P 0.01), but the overall characteristics of the head type were not changed, but tended to be more round, and the distribution of various head types changed slightly, and there was no significant difference in the head parameters of 10 items among different regions of the country and between flight cadets and flight teachers (P 0.05). Conclusion when designing head protective gear, we should take full account of the fact that the head parameters of pilots have changed compared with those of 1970s and the overall characteristics of head shape remain unchanged but tend to be more round. The types of head protective equipment of pilots and flight cadets and flight instructors in different areas should be fully taken into account.
【作者单位】：北京航空航天大学人-机-环境系统工程研究所!北京100083 北京航空航天大学人-机-环境系统工程研究所!北京100083 空军航空医学研究所!北京100036 空军航空医学研究所!北京100036 空军航空医学研究所!北京100036 空军航空医学研究所!北京100036
【分类号】：R85

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