航天动力学软件发展评述  

SURVEY OF ASTRODYNAMICS SOFTWARE DEVELOPMENT

作　　者：罗亚中[1] 孙振江[1] 乔栋[2] LUO Yazhong;SUN Zhenjiang;QIAO Dong(College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China;School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China)

机构地区：[1]国防科技大学空天科学学院,长沙410073 [2]北京理工大学宇航学院,北京100081

出　　处：《力学与实践》2017年第6期549-560,共12页Mechanics in Engineering

基　　金：国家自然科学基金(11572345);国家973计划(2013CB733100)资助项目

摘　　要：航天动力学软件是航天动力学理论与工程实践联通的桥梁,可以显著提高航天任务分析设计效率和水平.国际上已有一系列成熟的软件但多对我国禁运.近年来国内在航天动力学理论研究与工程应用方面均有长足发展,但成熟航天动力学软件方面几乎还是空白.本文从航天任务仿真分析和航天器轨迹优化两个方面综述国际上航天动力学软件的发展情况,着重介绍了典型的开源和商业软件,包括JAT,STK,Freeflyer,POST和ASTOS等.简单评述了国内航天动力学软件的发展情况.总结了各类航天动力学软件的技术特点,给出了对我国研制成熟航天动力学软件的启示和初步建议.The astrodynamics software is a bridge between the astrodynamics theory and the engineering ap-plication,which can evidently improve the e±ciency and the ability of the space mission design and analysis.There are many mature software systems in the world,but many of them are not available in our country.In recent years,great progress has been made in theˉeld of the national astrodynamics research and the engi-neering applications,but the mature astrodynamics software remains almost a blank area.The development of the international astrodynamics software is surveyed and sorted into two kinds:the space mission analysis and the spacecraft trajectory optimization.The representative open-source and commercial software systems are introduced,including JAT,STK,Free°yer,POST and ASTOS.Additionally,the development of the Chinese astrodynamics software is also reviewed.At last,the technical characteristics of di?erent astrodynamics soft-wares are summarized,and preliminary suggestions for the development of a mature astrodynamics software in China are given.

关 键 词：航天动力学 软件系统 任务分析 轨迹优化 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]