The Effects of Field-of-View on Pilot Head Movement during Low Level Flight
The Effects of Field-of-View on Pilot Head Movement during Low Level Flight
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DOI：
10.1177/154193129804200103
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发表时间：
1998-10
期刊：
影响因子：
--
通讯作者：
J. Gallimore;N. Brannon;F. Patterson
中科院分区：
文献类型：
--
作者：
J. Gallimore;N. Brannon;F. Patterson
头盔显示器被考虑用于军事航空中的各种用途，包括训练、使命演练以及作为驾驶舱中的主要飞行显示器。有必要对与使用这种技术有关的问题以及对飞行员表现的影响进行大量研究，特别是在空间定向方面。一个关键问题是飞行军用飞机时所需的视场（FOV）。本研究旨在探讨视野对飞行员头部运动的影响。在三种FOV条件（40、60和100度）下的低水平VMC飞行任务期间，在圆顶模拟器中收集头部倾斜、俯仰和偏航数据。结果表明，飞行员表现出反射性的头部倾斜运动（光动力学Collic反射），无论FOV。头部俯仰和偏航随FOV变化。飞行员在40度视野下在更大的飞机倾斜范围内进行了明显更多的向下俯仰运动。随着FOV的减小，头部偏摆更为普遍。
Helmet mounted displays are being considered for a variety of uses in military aviation including training, mission rehearsal, and as a primary flight display in the cockpit. There is a need for considerable research into issues related to the use of this technology and the effects on pilot performance, particularly with respect to spatial orientation. One critical issue is the field-of-view (FOV) necessary when flying military aircraft. The purpose of this research was to investigate the effects of FOV on pilot head movement. Head tilt, pitch, and yaw data were collected in a dome simulator during a low level VMC flight task under three FOV conditions (40, 60, and 100 degrees). Results indicated that pilots exhibited reflexive head tilt movements (Opto Kinetic Collic Reflex) regardless of FOV. Head pitch and yaw varied as a function of FOV. Pilots made significantly more downward pitch movements with the 40-degree FOV over a wider range of aircraft bank. Head yaw was more prevalent as FOV decreased.