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本文以9名飞行员及8名实验室工作人员为对象,测量了他们在歼击机地面练习器内作模拟飞行时的呼吸及循环生理数据。飞行员组的结果是:静坐时的氧耗量为198±21毫升/分/米~2(STPD),肺通气量为6.8±0.77升/分/米~2(BTPS),心率为69±7次/分;模拟飞行时氧耗量为206±23毫升/分/米~2(STPD),肺通气量为7.0±0.74升/分/米~2(BTPS),心率为75±6次/分。飞行员组静坐及模拟飞行时的数据均较一般人员组为高。与本人自行车功量计标准下肢负荷时的线性关系相比;飞行员组模拟飞行时 的肺通气量数据基本位于标准下肢负荷回归直线±2S范围以内,通气当量值为24.3(V_(O2)=1000毫升/分,STPD);模拟飞行时的心率相对增快,数据较为分散,距标准下肢负荷回归直线较远。文中还讨论了飞行条件下采用心率法估值氧耗量及肺通气量的问题。
In this paper, nine pilots and eight laboratory staff for the measurement of their fighter ground trainer for simulated flight breathing and circadian physiological data. As a result of the pilots group, the oxygen consumption during sit-in was 198 ± 21 ml / min / 2 (STPD) and the lung ventilation was 6.8 ± 0.77 L / min / 2 (BTPS) with a heart rate of 69 ± 7 The oxygen consumption per flight was 206 ± 23 ml / min / 2 (STPD) and the lung ventilation was 7.0 ± 0.74 L / min / 2 BTPS. The heart rate was 75 ± 6 times / Minute. Pilot crew sit-in and flight simulator data were higher than the average crew. Compared with the linear relationship of the lower limb load of the bicycle power meter standard, the pulmonary ventilation data of the pilots group simulated flight is basically within ± 2S range of standard lower limb load regression line, the ventilation equivalence value is 24.3 (V_ (O2) = 1000 ml / min, STPD). Relatively faster heart rate during simulated flight, more scattered data, and a longer distance from standard lower limb load regression line. The paper also discusses the use of heart rate method to estimate the oxygen consumption and pulmonary ventilation under flight conditions.