弹道学在运载火箭总体设计中的实践与展望  

Practice and Prospects of Trajectory in the System Design of Launch Vehicle

作　　者：余梦伦 刘银 张志国 YU Menglun;LIU Yin;ZHANG Zhiguo(Beijing Institute of Astronautical Systems Engineering,Beijing 100076,China)

机构地区：[1]北京宇航系统工程研究所,北京100076

出　　处：《宇航总体技术》2023年第2期13-22,共10页Astronautical Systems Engineering Technology

摘　　要：简要介绍了运载火箭弹道学的主要研究内容,从弹道设计的基本方法出发,着重分析了弹道设计对于运载火箭总体设计的重要影响。在回顾我国运载火箭弹道学发展历史的同时,对我国运载火箭弹道学的特点进行了系统总结。最后结合后续我国运载火箭发展的技术需求,对弹道学的未来发展进行展望,提出了若干重点研究方向。This paper briefly introduces the main research content of launch vehicle trajectory,starting from the basic method of trajectory design,focusing on analyzing the important influence of trajectory design on the overall design of launch vehicle.While reviewing the history of the development of trajectory design,the characteristics of launch vehicle trajectory in China were systematically summarized.Finally,combined with the technicalrequirements of the subsequent development of China launch vehicles,the future development of trajectory is prospected,and several key research directions are proposed.

关 键 词：运载火箭 弹道设计 任务重规划 多专业耦合 

分 类 号：V421.1[航空宇航科学与技术—飞行器设计]