飞行员推拉效应离心机训练情况分析

Pilots’ push-pull effect centrifuge training

目的分析讨论飞行员推拉效应(push-pull effect,PPE)离心机训练情况,为离心机训练模式与内容的改进提供参考依据。方法采集整理213名高性能战斗机飞行员离心机训练数据,对飞行员PPE训练成绩进行分析和探讨。结果参加离心机训练的飞行员213人中198人完成了8 G/10 s,+Gz训练合格率为92.96%,其中98人进行了PPE离心机训练,占训练总人数的46.01%;在进行PPE训练的98人中91人完成了-1Gz/5s→+5Gz/10s,占参加PPE训练人数的9 2.86%,73人完成了-1 Gz/5s→+7Gz/10s,占参加PPE训练人数的74.49%,5人未进行PPE7G训练,4人在训练过程中因黑视没能完成PPE7 G/10s训练,占4.08%,9人在PPE7G训练过程中发生+Gz导致的意识丧失(G-induced loss of consciousness,G-LOC)没有完成PPE 7 G/10 s训练,占9.18%。结论离心机训练提高了飞行员对抗PPE的信心与能力,希望通过将PPE训练纳入必训课目,提高飞行员PPE离心机训练合格率,并对离心机训练的模式与内容进行改进与升级。

Objective To analyze the effect of fighter pilots’ push-pull effect(PPE)centrifuge training so as to provide reference for improving the modes and contents of centrifuge training. Methods The data of 213 fighter pilots’ centrifuge training was collected and PPE training results were analyzed. Results Among the 213 pilots, 198(92.96%)accomplished the training of 8 G for 10 s, in which 98 pilots underwent PPE centrifuge training, accounting for 46.01% of the total. Of the 98 pilots, 91 completed the run of-1 Gz/5 s→+5 Gz/10 s, making up 92.86% of the PPE training participants, 73(74.49%)pilots completed-1 Gz/5 s→+7 Gz/10 s, 5 pilots didn’t take-1 Gz/5 s→+5 Gz/10 s run, 4(4.08%)pilots didn’t ?nish PPE 7 G/10 s due to central light loss and 9(9.18%)pilots didn’t go through PPE(-1 Gz/5 s→+5 Gz/10 s run) due to G-LOC. Conclusion Centrifuge training can enhance the ability and con?dence of pilots to counteract PPE. It is hoped that PPE training can become an essential training item in order to improve the passing rate of PPE centrifuge training. The centrifuge training modes and contents needs to be modified and upgraded.