飞行员角运动感知模型研究

Research on Pilot Perceptual Angular Response Model

为解决持续载荷飞行模拟器角运动感知与视觉感知错配问题,对飞行员角运动感知模型进行深入研究。首先,对基于飞行员角运动感知模型的持续载荷控制原理进行了介绍,分析了角运动感知模型在持续载荷飞行模拟器控制系统中的地位和作用。其次搭建了飞行员角运动感知试验环境,研究了飞行员角运动感知与旋转线性加速度向量和角加速度之间的关系,给出了飞行员角运动感知传递函数,构建了飞行员角运动感知模型。最后,对所构建的飞行员角运动感知模型进行了仿真验证分析,仿真结果显示所构建的飞行员角运动感知模型可有效解决持续载荷飞行模拟器角运动感知与视觉感知错配问题。研究结果可为持续载荷飞行模拟器控制算法设计提供理论参考。

In order to solve the problem of mismatch exist between angular motions by Sustained-G Flight Simulator pilot through his proprioceptive receptors and visual receptors, the pilot perceptual angular model is researched. Firstly, the control principle of Sustained-G Flight Simulator based on the pilot perceptual angular response model is introduced, the position and function of pilot perceptual angular response model is analyzed. Secondly, the experimental environment for researching pilot perceptual angular response model is constructed. The pilot perceptual angular response to rotating linear acceleration vector and angular acceleration is researched. The pilot response transfer functions is researched based on centrifuge experiments. Finally, the verification simulation is made, the results of the simulation is shown that the pilot perceptual angular response model is effectiveness to solve the problem of mismatch exist between angular motions through proprioceptive receptors and visual receptors. The results of this paper can provide reference for design Sustained-G Flight Simulator control algorithm.