基于Observer的典型飞行学员起飞阶段操作行为差异研究  

Research on Operational Behavior Difference of Typical Flight Cadets in Take-off Phase Based on Observer

作　　者：张贯超 ZHANG Guan-chao(Shandong University of Aeronautics,Binzhou 256600,China)

机构地区：[1]山东航空学院,山东滨州256600

出　　处：《山东工业技术》2024年第2期34-41,共8页Journal of Shandong Industrial Technology

基　　金：山东航空学院青年人才创新工程科研基金项目(BZXYQNCG202008)。

摘　　要：为了研究飞行学员起飞训练阶段的行为特性,选取某航校培训的150名飞行学员,在实训固态模拟机(DA-40)上执行大侧风起飞航线任务,通过多角度录像的方法记录下飞行的全过程,并选取A、B两组飞行学员(表现最好和最差)的操作视频,对其操纵动作进行编码,应用The Observer XT(12.0)行为分析软件得出两组飞行学员各行为的可视图,并结合数理统计的方法对其俯仰操纵、航向操纵、滚转操纵等行为的持续时间、发生频次、所占飞行总时长的百分比进行对比分析。结果表明:在大侧风起飞任务下,两组飞行学员的俯仰操纵和滚转操纵行为在持续时间、发生频次、所占飞行总时长的百分比差异较为明显,其他操作行为无显著性差异。In order to study the behavior characteristics offlying cadets during the take-off training phase,150flying cadets trained in a certain aviation school were selected to perform large crosswind take-off route on the DA40 Solid State Flight Simulator,and the method of multi-angle video recording was adopted to record the whole process of theflight.Among them two operation videos of two groups(A and B)flying cadets(best and worst)were selected,their operational behaviors were encoded,and using Noldus's The Observer XT 12.0,a preliminary analysis of typical operational behaviors was performed,including the control behaviors of the pitch,yaw,and roll movement,as well as other movements.The data visualization of these behaviors were also presented.Finally,combing the statistics,a depth-comparison analysis of these behavior characteristics was conducted in terms of many aspects,including mean duration,total number,rate per minute,percentage of total duration,and so on.The results show that under the large crosswind take-off mission the pilot's pitch and roll controls have larger differences in mean duration,total number,rate per minute,and percentage of total duration;however,there were no significant differences in other behaviors between tasks.

关 键 词：The Observer XT 飞行学员 起飞阶段 操作行为 

分 类 号：X949[环境科学与工程—安全科学]