飞行器轨迹规划及姿态演示实验设计  

Trajectory Planning and Attitude Demonstration Experiment Design of Aircraft

作　　者：安若铭[1] 荆武兴[1] 高长生[1] 胡玉东 杜青峰 An Ruoming;Jing Wuxing;Gao Changsheng;Hu Yudong;Du Qingfeng(School of Astronautics,Harbin Institute of Technology,Harbin,150001,China)

机构地区：[1]哈尔滨工业大学航天学院,黑龙江哈尔滨150001

出　　处：《中国现代教育装备》2025年第1期29-32,37,共5页China Modern Educational Equipment

基　　金：黑龙江省重点研发项目“高超声速助推滑翔飞行器动力学与控制虚拟及半实物仿真一体化平台”(编号:JD22A027)。

摘　　要：为了让学生掌握高超声速助推滑翔飞行器轨迹的规划方法及不同参数对飞行轨迹的影响规律,开发了飞行器轨迹规划仿真实验。论述了助推滑翔飞行器四个飞行阶段的轨迹规划方法,开发了轨迹规划仿真验证软件;构建了基于“Windows+RTX”的实时通信框架,设计了Ⅲ型PD控制器,实现了三轴电动转台的实时控制;设计制作了三轴电动转台及某型助推滑翔飞行器缩比模型,实时展示飞行器飞行中的空中姿态。通过仿真实验,学生能对飞行器姿态的变化产生感性认识,仿真结果可以加深其对飞行器轨迹规划方法的理解。In order to enable students to master the trajectory planning method of hypersonic assisted gliding aircraft and the influence of different parameters on flight trajectory,simulation experiment for aircraft trajectory planning is developed.The trajectory planning methods for the four flight stages of the assisted glider is discussed.Trajectory planning simulation verification software is developed.Real-time communication framework based on Windows+RTX is constructed.Type III PD controller is designed.The three-axis platform can be controlled in real-time.Three-axis electric turntable and scaled model of a certain type of assisted glider are designed and manufactured.The aerial attitude of the aircraft can be displayed in real-time during flight.Students can develop a perceptual understanding of the changes in aircraft attitude during experiments,and simulation results can help them deeply understand trajectory planning methods.

关 键 词：助推滑翔飞行器 轨迹规划 三轴台 RTX 

分 类 号：V217.3[航空宇航科学与技术—航空宇航推进理论与工程] G434[文化科学—教育学]