摘要
针对航天器轨道动力学课程理论性和应用性强的特点,研究了基于STK的课程仿真实验教学方法。从教学目标和内容体系上分析了航天器轨道动力学课程特点,提出了基于仿真场景课件和仿真实验课程设计的教学改革思路,提炼出航天器轨道机动设计和地面覆盖能力分析两个课程设计题目。并选取经典霍曼转移轨道,基于STK/Astrogator模块给出了轨道机动设计的仿真实例。教学实践表明,该方法有利于学生构建空间逻辑思维、理解复杂理论问题、培育实践应用能力,有效提升了教学效果。
In view of the strong theoretical and practical characteristics of the"spacecraft orbital dynamics"course,the simulation experimental teaching method based on STK(systems tool kit)is studied.The characteristics of the"spacecraft orbital dynamics"course are analyzed from the teaching objectives and content system,and the teaching reform ideas based on simulation scenario courseware and simulation experiment course design are put forward.The teaching mode of course teaching simulation courseware and experimental design based on STK is analyzed.Two course design topics of spacecraft orbital maneuver design and ground coverage analysis are extracted.For the classical Hohmann transfer orbit,a simulation example of the orbital maneuver design is presented based on STK/Astrogator.Teaching practice shows that this method is helpful for students to construct spatial logical thinking,understand complex theoretical problems and cultivate practical application ability,which effectively improves the teaching effect.
作者
王卫杰
张雅声
任元
姚红
刘通
WANG Weijie;ZHANG Yasheng;REN Yuan;YAO Hong;LIU Tong(Department of Aerospace Science and Technology,Space Engineering University,Beijing 101416,China;School of Space Command,Space Engineering University,Beijing 101416,China)
出处
《实验技术与管理》
CAS
北大核心
2020年第5期181-185,共5页
Experimental Technology and Management
基金
全国教育科学国防军事教育学科“十三五”规划军队重点课题(JYKYC2019028)
航天工程大学教学研究课题(20180307)。
