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目的用模拟前庭本体性错觉的实验方法，观察两种视觉定向方式对错觉引起的错误操纵的行为控制作用，证明训练飞行员养成高水平的“间断、突然、扫视”仪表定向能力的必要性。方法对象为１５名健康男性战斗机飞行员，年龄２１～２５岁，飞行总时间２５０～３００ｈ。在ＧＬ－２０００型高级空间定向障碍模拟器上模拟绕Ｙ轴向的躯体重力错觉和倾侧错觉。设立始终看地平仪和突然看地平仪两种仪表定向方式。记录在发生了错觉时的错误操纵方向和程度。结果１５名飞行员都发生了模拟躯体重力错觉和倾侧错觉。在突然仪表定向方式下受前庭本体错觉影响下发生的操纵错误明显严重于连续仪表定向方式。错误操纵动作度数均值分别为８°－５８°～１４°－５８°，与１°－１１°～０－２１°。结论证明了“间断、突然、扫视”仪表定向方式下易发生、难克服空间定向障碍的推断和进行这种仪表视觉定向能力养成专门训练的必要性。
Objective To simulate the illusion of vestibular ontology, and to observe the effect of the two visual orientations on the misoperation induced by illusion, and to prove the necessity of training pilots to develop a high level of “intermittent, sudden, and glance” instrument orientation. Method The object was 15 healthy male fighter pilots, aged 21 to 25 years old, the total flight time 250 ~ 300h. The body gravity illusion and tilt illusion around the Y axis are simulated on the GL-2000 Advanced Space-based Obstacle Simulator. Set always look at the horizon and suddenly see the horizon instrument two kinds of meter orientation. Record the wrong direction and extent of manipulation in the event of an illusion. Results Fifteen pilots underwent phantom body tilt and tilt illusions. In the sudden direction of the instrument orientation under the influence of the illusion of vestibular body error occurred significantly more serious continuous instrument orientation mode. The average error maneuvers are 8 ° -58 ° ~ 14 ° -58 ° and 1 ° -11 ° ~ 0-21 °, respectively. The conclusion proves the necessity of “discontinuity, suddenness, glance” instrumentation in the direction of the instrument, difficulty in overcoming the spatial disorientation, and the need to develop specialized training in the visual orientation of the instrument.