摘要
目的探讨一种新型囊式抗荷服（ＫＨ－ｘ）的抗荷性能及实用性能。方法①在离心机上测定了１８名受试者的基础＋ＧＺ耐力，以及分别采用ＫＨ－ｘ的Ｃ、Ｓ、Ｓ１、Ｓ２型时的＋ＧＺ耐力，确定其抗荷性能，并与ＫＨ－３、ＣＳＵ－ｘＢ／ｐ抗荷服进行对比；②４８名飞行员对ＫＨ－ｘ（Ｃ）、ＫＨ－ｘ（Ｓ）进行试穿，且有３名飞行员进行试飞。结果衣面为全覆盖式的ＫＨ－ｘ（Ｃ）、ＫＨ－（Ｓ）虽具有较高的抗荷性能，但夏天穿太热；衣面为露空式的ＫＨ－ｘ（Ｓ１）抗荷性能较低，对其改进后研制出的ＫＨ－ｘ（Ｓ２），配ＮＫＴ、ＫＴ－７Ａ、ＫＴ－２抗调器时的抗荷性能，分别达到２．５０Ｇ、２．２５Ｇ、２．２５Ｇ，明显高于ＫＨ－３及ＣＳＵ－ｘＢ／ｐ（Ｐ＜０．０１）。结论ＫＨ－ｘ（Ｓ２）配ＮＫＴ、ＫＴ－７Ａ、ＫＴ－２抗调器时的抗荷性能均达到２．１Ｇ以上，可满足现役战斗机＋ＧＺ防护的需要，并可实现通用化、系列化的要求；采用露空式结构将有利于散热。
Objective To investigate +GZ protection and practicability of the improved antiG suit(KHx).
Methods The GZ protection of the improved antiG suit KHx, including prototype KHx(C), KHx(S),
KHx(S1), KHx(S2) was tested in experienced subjects by human centrifuge, and the
practicability of them was investigated based on the opinion of pilots. Results The full
coveraged KHx(C) and KHx(S) can offer satisfactory GZ protection (2.8 G, significantly higher
than that of KH3 and CSUxB/p) , but to the pilots opinion, it is too hot wearing them in
summertime. The +GZ protection of the holed KHx(S1) is too low(1.6 G), while the improve
KHx(S2) can meet the requirements both in GZ protection and practicability. Conclusions
KHx(S2) can meet the requirement of fighter pilot in active duty on antiG suit.
出处
《中华航空航天医学杂志》
CSCD
1999年第2期77-80,共4页
Chinese Journal of Aerospace Medicine
基金
全军"九五"医学科研规划指令性课题项目专项经费资助
关键词
加速度
抗荷服
飞行员
AccelerationAntiG
suitAntiG valvePilots
