摘要
掠飞是愈加重要的一种航天器相对运动类型,但在传统航天器轨道动力学教材和课程中并没有这部分内容。论文对航天器掠飞运动的教学内容和实施过程进行了探索,给出了掠飞的概念定义、规律特点、公式推导和拓展应用,推导过程简洁、逻辑严谨,便于学生理解和掌握,值得在航天器相对运动教学中推广,且具有较高的工程应用价值。
Flyby is one kind of relative motion trajectory with increasing importance,whereas it is absent in traditional spacecraft orbit dynamics book.This paper investigates the teaching content of flyby motion design and the implementation procedure.Firstly,the concept is defined and its characteristic is summarized through formula derivation.Then,the application is presented with four cases.The derivation is concise,which allows students to understand the teaching content better with clear logic.The teaching content is of high value to spacecraft orbit dynamics teaching,besides it shows prospective application in space engineering.
作者
王伟林
宋旭民
曾鑫
李小兰
WANG Weilin;SONG Xumin;ZENG Xin;LI Xiaolan(Space Engineering University,Beijing 101416,China)
出处
《力学与实践》
2025年第1期209-215,共7页
Mechanics in Engineering
关键词
掠飞
相对运动
教学内容
工程应用
flyby
relative motion
teaching content
engineering application
