首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于空间交会的GPS/INS组合导航系统仿真
引用本文:毛克诚,孙付平,李洪涛,杨生.基于空间交会的GPS/INS组合导航系统仿真[J].中国惯性技术学报,2007,15(6):673-677.
作者姓名:毛克诚  孙付平  李洪涛  杨生
作者单位:1. 东南大学,仪器科学与工程学院,南京,210096
2. 61081部队,北京,100036
摘    要:由于实验务件限制,GPS/INS组合导航系统很难在真实空间交会对接环境中进行GPS/INS组合导航系统性能测试研究。为此,简要设计和实现了基于空间交会的GPS/INS组合导航软件仿真平台,研究了基于空间交会两航天器绝对和相对运动轨迹生成、GPS/INS组合导航系统误差建模、观测数据生成等实现方法,并通过仿真数据分析验证了这种设计方案的可行性,为进一步开展相关研究奠定了基础。

关 键 词:空间交会  组合导航  相对导航  仿真  软件设计
文章编号:1005-6734(2007)06-0673-05
修稿时间:2007年8月17日

Simulation of GPS/INS integrated system for space rendezvous
MAO Ke-cheng,SUN Fu-ping,LI Hong-tao,YANG Sheng.Simulation of GPS/INS integrated system for space rendezvous[J].Journal of Chinese Inertial Technology,2007,15(6):673-677.
Authors:MAO Ke-cheng  SUN Fu-ping  LI Hong-tao  YANG Sheng
Abstract:Due to the limitation of experimental conditions,it is difficult to collect practical data of integrated GPS/INS navigation system for space rendezvous and use it to test the performance of integrated navigation system.In order to resolve the problem,a simulation software of the integrated GPS/INS navigation system for space rendezvous was designed and implemented.The paper studied the following realization methods:1)generate absolute and relative motion trajectories for the two space-rendezvous vehicles;2)establish GPS/INS error model;and 3)generate observation data;etc..Then based on the errors models for GPS and INS respectively,the measurement data for GPS/INS integrated navigation system are simulated.The applicability of the design method is tested and analyzed which show that the simulation software is feasible,and is useful for further studies.
Keywords:space rendezvous  integrated navigation  relative navigation  simulation  software design
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号