›› 2012, Vol. 25 ›› Issue (10): 125-.

• 论文 • 上一篇    下一篇

航天器交会对接激光雷达成像技术

易予生,陈晓光,刘超   

  1. (中国空间技术研究院 载人航天总体部,北京 100094)
  • 出版日期:2012-10-15 发布日期:2012-11-29
  • 作者简介:易予生(1981—),男,工程师。研究方向:SAR成像算法研究以及航天测控与通信相关技术。

Study of Laser Radar Imaging for Rendezvous and Docking of Spacecraft

 YI Yu-Sheng, CHEN Xiao-Guang, LIU Chao   

  1. (Institute of Manned Space System Engineering,CAST,Beijing 100094,China)
  • Online:2012-10-15 Published:2012-11-29

摘要:

针对交会对接任务的特点,跟踪国际上先进的激光雷达应用发展趋势,提出了基于脉冲测距方法的激光雷达三维成像方法。通过该方法对平面场景和随机起伏场景进行了成像仿真,仿真结果与设定的场景一致,验证了该校正方法的有效性和正确性,从而能够为本国交会对接任务提供参考。

关键词: 交会对接, 激光雷达, 成像

Abstract:

According to the characteristics of Rendezvous and docking,a 3-D radar imaging method based on pulse ranging is proposed in this paper,which conforms to the latest trend of the laser radar development.A plane scene and a random fluctuant scene imaging are simulated.Simulation results demonstrate the accuracy and validity of the proposed algorithms.This method serves as a reference for China's rendezvous and docking mission.

Key words: rendezvous and docking;laser radar;imaging

中图分类号: 

  • TN958.98