Discussion on Autonomous Relative Navigation and Communication Integrated System for Satellite Formation
-
摘要:
探讨了一种新的卫星编队自主相对导航与通信系统一体化系统设计方案,提出了基于软件无线电的半双工CDMA测量通信一体化系统,实现自主相对导航和星间通信的一体化功能,通信数据和导航测量数据也统一在一个数据帧中传输,不需要独立的星间网络通信系统和增加额外的通信频段进行通信数据传输。系统采用S波段,详细阐述了系统架构和工作原理,分析了系统性能,并进行了仿真验证。
Abstract:In this paper, a new design for relative navigation and communication system integration system was discussed, and a relative measurement and communication integration system of half duplex CDMA based software radio was proposed to realize the integration of relative achieve navigation and inter-satellite communication, and the communication data and navigation measurement data were transmitted in one data frame, sothe new system did not require a separate inter-satellite communication and extra frequency. The system architecture and working principles were described in detail. The system performance was analyzed, and the simulation was done.
-
[1] 罗续成. 编队飞行航天器的测量通信一体化系统——射频收发器[J]. 飞行器测控学报,2006,25(2):1-8.
Luo X C. RF transceiver:an integrated sensing and telecommunications system for formation flight spacecraft[J]. Journal of Spacecraft TT&C Technology,2006,25(2):1-8.[2] 刘阳,温冠宇. 空间探测中测距与通信一体化研究[J]. 无线光通信,2014,38(12):42-44.
Liu Y,Wen G Y. Study on space target detection and measurement integration of communication[J]. Hans Journal of Wireless Communications,2014,38(12):42-44.[3] 赵馨,牛俊坡,刘云清,等. 导航卫星中激光通信/测距一体化技术及链路特性分析[J]. 激光与光电子学进展,2015(6):79-85.
Zhao X,Niu J P,Liu Y Q,et al. Laser communication/ranging integrated technology and link characteristics in navigation satellite system[J]. Laser & Optoelectronics Progress,2015(6):79-85.[4] Sun R,Guo J,Gill E,et al. Characterizing network architecture for inter-satellite communication and relative navigation in precise formation flying[J]. Iaria,2011,27(1):21-36. [5] 王克锋,何翔宇,赵洪利. 卫星星间链路多普勒频移仿真[J]. 无线电工程,2007,37(3):36-38.
Wang K F,He X Y,Zhao H L. The simulation of doppler shift in inter-satellite links[J]. Radio Engineering,2007,37(3):36-38.[6] 苏小敏. 多普勒频移对CDMA系统信道容量影响的分析[J]. 火控雷达技术,2009,38(1):81-83.
Su X M. Analysis of doppler shift effect on channel capacity of CDMA system[J]. Fire Control Radar Technology,2009,38(1):81-83.[7] Kapila V,Sparks A G,James B,et al. Spacecraft formation flying:dynamics and control[C]//Proceedings of the American Control Conference. San Diego,California:[s. n.],1999. [8] Moshtagh N,Mehra R,Mesbahi M. Topology control of dynamic networks in the presence of local and global constraints[C]//IEEE International Conference on Robotics and Automation Anchorage Convention District. Anchorage,Alaska,USA:IEEE,2010. [9] Alfriend K T,Vadali S R,Gurfil P,et al. Spacecraft formation flying:dynamics,control and navigation[M]. Oxford:Butterworth-Heinemann:2009. -
![WeChat](http://www.frunetbio.com/jdse/fileSKTCXB/journal/article/sktcxb/2017/1/PIC/wechat_cn_20170106.jpg)
计量
- 文章访问数:2630
- HTML全文浏览量:33
- PDF下载量:1827
- 被引次数:0