| 不同束缚系统对人体耐受垂直位冲击力＋Gz影响的研究 |
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| 引用本文： | 成自龙,王玉兰.不同束缚系统对人体耐受垂直位冲击力＋Gz影响的研究[J].航天医学与医学工程,1989,2(1):15-19. |
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| 作者姓名： | 成自龙 王玉兰 |
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| 作者单位： | 航天医学工程研究所 北京
(成自龙，王玉兰)，航天医学工程研究所 北京(韩延方) |
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| 摘 要： | 航天员在宇宙飞行上升、返回和着陆过程中,都会受到冲击力的作用。为了弄清不同束缚系统对人体耐力的影响,我们在垂直冲击塔上进行了人体实验(10G、120ms、等腰三角波)。实验记录的生理指标有心电、心率和体感诱发电位等。对测得的物理信号在美国HP5427信号处理机上进行冲击响应谱分析。结果表明,不同型号背带系统对人体耐受垂直位冲击力的作用是不一样的。
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| 关 键 词： | 束缚系统 垂直冲击力 救生 系统 |
A Study of the Effect of Different Restraint Harness on Human Tolerance of Vertical Impact Force |
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| Cheng Zilong.A Study of the Effect of Different Restraint Harness on Human Tolerance of Vertical Impact Force[J].Space Medicine & Medical Engineering,1989,2(1):15-19. |
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| Authors: | Cheng Zilong |
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| Institution: | Cheng Zilong |
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| Abstract: | Impact deceleration is often encountered by astronauts during launch,
reentry and landing.In order to study effects of different restraint
harness on human tolerance,An experimental investigation was perfor-
med on a vertical impact tower with human subiects (10G,120 millise-
conds,iso-triangular).The physiologic indexes such as ECG heart rate
and SEP were recorded during the experiment.An American HP-5427
signal computer was used to analyzed the physical signals.The results
showed that different restraint systems had different effects on human
tolerance. |
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| Keywords: | Harness systems impact tolerance smomatosensory evoked potential spectral analysis |
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