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Particle filter algorithm for relative navigation of space non-cooperative target

Jin Huanghuang, Wen Qiyong, Xia Hongwei, Wang Changhong   

  1. Dept. Control Engineering, Harbin Institute of Technology, Harbin 150001,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-08-26 Published:2009-08-26

Abstract: Considering laser radar as the relative navigation sensor during space rendezvous and docking, and special situation in the future, a relative navigation filter algorithm with non-cooperative target eradiating against radar signal is investigated. Considering large calculation mount with high-dimension model, traditional particle filter algorithm is improved, and compared with EKF through simulation. The simulation result shows that the filtering effect of improved particle filter is much better than the EKF, and the calculation mount is largely reduced compared with traditional particle filter.

Key words: Non-Cooperative Target, Autonomous Relative Navigation, Particle Filter, Laser Radar

CLC Number: 

  • V4