飞行训练典型科目轨迹仿真实现
Simulation of Typical Flight Training Courses
杨泳 1孔令兵 1朱家民 1徐开俊 1董韵1
作者信息
- 1. 中国民用航空飞行学院飞行技术学院 广汉 618307
- 折叠
摘要
飞行训练科目是飞行学员学习飞行技能、掌握飞机性能、检验飞行技术能力的有效途径.针对科目训练过程中轨迹随意性大、评分标准不统一、事后讲评效果差的实际问题,构建基于捷联惯导微分方程离散化的轨迹仿真系统,对几种典型训练科目的、特点和标准等因素进行梳理,完成训练科目细分动作的时间序列化,实现标准起落航线、小速度飞行、懒八字等几种典型飞行训练科目的轨迹仿真.结果表明:论文构建的轨迹仿真系统,能准确反映训练科目的训练目标和飞行特征,为提升训练讲评质量及后续量化评估奠定基础.
Abstract
Flight training courses are an effective way for flight trainees to learn flight skills,master aircraft performance,and test their technical abilities.In response to the actual problems of the trajectory in the process of subject training,such as arbitrari-ness,inconsistency of scoring standards,and the poor effect of the evaluation afterwards,this paper constructs a trajectory simula-tion system based on the discretization of differential equations of Jet-Link inertial guidance to sort out the flight process factors such as the purpose,characteristics,and standards of several typical training subjects,to complete the time serialization of the sub-divided actions of the training subjects,and to realize the trajectory simulation of several typical flight training subjects such as stan-dard take-off and landing routes,small-speed flights,lazy 8,and so on.The results show that the trajectory simulation system con-structed in this paper can accurately reflect the training objectives and flight characteristics of the training subjects,which lays the foundation for improving the quality of training evaluation and subsequent quantitative assessment.
关键词
飞行训练/轨迹仿真/标准起落航线/小速度飞行/懒八字Key words
flight training/trajectory simulation/standard take-off and landing routes/flying at small speeds/lazy 8引用本文复制引用
基金项目
国家自然科学基金民航联合基金项目(U2033216)
出版年
2024
国家科技期刊平台
NSTL
万方数据