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飞行员在驾驶舱中及时准确的获取足够信息操纵飞机是飞机安全飞行的重要保证,针对驾驶舱的信息显示布局方式,提出了可描述飞行员信息获取关键特征规律的飞行员视觉搜索策略及目标编码和搜索定位策略,建立了飞行员信息处理时间的预测模型,可准确预测不同方位不同距离的控制面板设计布局条件下飞行员获取足够信息的时间,而这个时间是驾驶舱人机工效设计效果的重要评估指标。通过操纵人员对中央控制面板信息获取时间的实验结果分析,验证了建立的飞行员信息处理时间预测模型的正确性。驾驶舱中飞行员信息处理时间预测模型是飞行员仿真模型的重要模块之一,可实现对驾驶舱人机工效设计效果及飞行安全性的评估,并对飞行操作程序的合理性设计和验证具有指导价值。
Pilots in the cockpit timely and accurate access to sufficient information to manipulate the aircraft is an important guarantee for the safe flight of the aircraft, cockpit information display for the layout of the pilot proposed to describe the characteristics of key pilot characteristics of the visual search strategy and target coding and search And establishes the forecasting model of pilots’ information processing time, which can accurately predict the pilot’s time to get enough information under the control panel design and layout conditions with different orientations and different distances, and this time is an important evaluation index of the cockpit ergonomics design effect. Through the analysis of experimental results of operator control information acquisition time, the correctness of the established pilot information processing time prediction model is verified. The pilot information processing time prediction model in the cockpit is one of the most important modules of the pilot simulation model. It can evaluate the cockpit ergonomics design effect and the flight safety and has the guiding value for the rationality design and verification of the flight operation procedure .