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Human factors flight trial analysis for 3D SVS: part II

机译：3D SVS的人为因素飞行试验分析：第二部分

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This paper describes flight trials performed in Centennial, CO using a Piper Cheyenne owned and operated by Marinvent. The goal of the flight trial was to evaluate the objective performance of pilots using conventional paper charts or a 3D SVS display. Six pilots flew thirty-six approaches to the Colorado Springs airport to accomplish this goal. As dependent variables, positional accuracy and situational awareness probe (SAP) statistics were measured while analysis was conducted by an ANOVA test. In parallel, all pilots answered subjective Cooper-Harper, NASA TLX, situation awareness rating technique (SART), Display Readability Rating, Display Flyability Rating and debriefing questionnaires. Three different settings (paper chart, electronic navigation chart, 3D SVS display) were evaluated in a totally randomized manner. This paper describes the comparison between the conventional paper chart and the 3D SVS display. The 3D SVS primary flight display provides a depiction of primary flight data as well as a 3D depiction of airports, terrain and obstacles. In addition, a 3D dynamic channel visualizing the selected approach procedure can be displayed. The result shows that pilots flying the 3D SVS display perform no worse than pilots with the conventional paper chart. Flight technical error and workload are lower, situational awareness is equivalent with conventional paper charts.
机译：本文介绍了使用Marinvent拥有和运营的Piper Cheyenne在科罗拉多州百年纪念航空公司进行的飞行试验。飞行试验的目的是使用传统的纸质海图或3D SVS显示器评估飞行员的客观表现。六名飞行员飞往科罗拉多斯普林斯机场，以三十六架飞机实现这一目标。作为因变量，在通过ANOVA测试进行分析的同时，测量了位置准确性和情境意识探测（SAP）统计数据。同时，所有飞行员回答了主观的Cooper-Harper，NASA TLX，态势感知评级技术（SART），显示可读性评级，显示飞行性评级和汇报调查表。以完全随机的方式评估了三种不同的设置（纸质海图，电子导航海图，3D SVS显示）。本文介绍了常规纸质图表和3D SVS显示器之间的比较。 3D SVS主要飞行显示提供主要飞行数据的描述以及机场，地形和障碍物的3D描述。另外，可以显示可视化所选进近程序的3D动态通道。结果表明，驾驶3D SVS显示器的飞行员的表现不会比使用常规纸质海图的飞行员差。飞行技术错误和工作量较低，态势感知与常规纸质图表相当。

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