通过空中引发飞行错觉进行预防错觉训练的效果观察

Effect of illusion training through inflight inducing flight illusions

目的进一步检验飞行中引发前庭性错觉训练对提高飞行员空间定向认知水平，增强预防、克服飞行错觉能力的确切效果。方法在歼教－５、６、７飞机上按设计的８种飞行动作引发前庭性错觉，对７２名飞行（学）员进行１２３架次带飞训练和效果观察。结果人数错觉引发率１００．０％；动作引发率７７．７％～９３．４％；随着训练次数增加，受训者对飞行错觉识别速度加快，错觉所致各种不良反应减轻或消失，错觉状态下按仪表定向操纵５分率由５４．０％提高到７８．３％（Ｐ＜０．０５）。结论设计的８种飞行动作能有效引发出飞行错觉，用于训练能明显增强空间定向认知水平及预防。

Objective To explore the effect of illusion training through inflight inducing flight illusions on the cognitive level of spatial orientation and the ability in preventing and overcoming disorientation. Methods Seventytwo pilots( studentpilots) served as subjects. J5,J6,J7 trainers were used for the training. Eight kinds of flight maneuvers were used for inducing flight illusions. A total of 123 flight sorties with instructors were carried out. Results The illusions occurence rate in flight among pilots(studentpilots) was 100.0%, and 77.7%～94.3% of the flight maneuvers performed. Along with more training flight sorties were completed, the speed of recognizing the flight illusion was accelerated, while various adverse reactions induced by flight illusion were alleviated or disappeared. The percentage of the excellent score of aircraft control under illusion condition was increased from 54.0% to 78.3% (P<0.05). Conclusion The 8 kind of flight maneuvers designed were effective for inducing flight illusions. The kind of illusion training could elevate the cognitive level of spatial orientation and strengthen ability in preventing and overcoming the inflight illusions.