空间电子技术2016，Vol.13Issue(1)：68-72,5.DOI:10.3969/j.issn.1674-7135.2016.01.015
基于CCSDS协议的临近空间信号跟踪技术性能分析
The Tracking Performance Analysis of Proximity Link Signal Based on CCSDS Protocol
王大庆 1田嘉 1董超 1王诗力1
作者信息
- 1. 中国空间技术研究院西安分院，西安 710000
- 折叠
摘要
Abstract
As the current universal proximity link protocol,the CCSDS protocol is widely used in data communication of proximity space. firstly,This paper introduces the signal system of this protocol,and then analyzes the performance of the cur-rent 2 tracking algorithms( PLL and EKF) ,finally implements the MATLAB structure. The simulation results indicate. That Extended Kalman filter( EKF) has better tracking precision and wider dynamic adaption range compared with phase lock loop ( PLL) .关键词
CCSDS/临近空间/PLL/EKFKey words
CCSDS/Proximity space/PLL/EKF引用本文复制引用
王大庆,田嘉,董超,王诗力..基于CCSDS协议的临近空间信号跟踪技术性能分析[J].空间电子技术,2016,13(1):68-72,5.
