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为预测与评估多维视觉编码对飞行员信息辨识的影响,在大量已有单维视觉编码研究的基础上,采用元分析和综合绩效法对显示界面上的多维视觉编码进行归一量化,结合G1法所确定的权重系数并运用模糊加权平均算子,建立了一种新的显示界面多维视觉编码综合评价数学模型.为了验证模型的效度,对波音和空客界面进行了综合评价,据此设计出优化界面,采用22名被试在不同显示界面下开展仪表监视实验,并采用了主观评价法、任务绩效评价法和生理评价法(包括眼动追踪测量和心电图时域指标测量)3种方法记录实验数据.综合测评结果表明:模型的理论预测值与多种实验方法测量结果显著相关,优化界面更利于被试完成信息辨识任务.显示界面多维视觉编码综合评价模型的提出对指导飞机驾驶舱显示界面的设计具有一定的参考价值.
In order to predict and evaluate the influence of multidimensional visual coding on pilot information identification, based on a large number of existing single-dimensional visual coding, the multi-dimensional visual coding on the display interface is quantitatively quantified by using meta-analysis and comprehensive performance method. Combined with the G1 method A new mathematical model of multidimensional visual coding comprehensive evaluation of display interface was established by using fuzzy weighted average operator.In order to verify the validity of the model, a comprehensive evaluation of Boeing and Airbus interface was conducted, and based on this, Out of the optimized interface, 22 subjects were used to carry out the instrument monitoring experiment under different display interfaces and adopted three methods: subjective evaluation, task performance evaluation and physiological evaluation (including eye tracking and electrocardiogram time domain index measurement) Record experimental data.Comprehensive evaluation results show that: the theoretical predictive value of the model is significantly correlated with the measurement results of a variety of experimental methods, optimizing the interface is more conducive to the subjects to complete the task of information identification.Comprehensive evaluation model of multidimensional visual coding of the display interface proposed guidance to the aircraft cockpit Display interface design has a certain reference value.