Welcome to Acta Armamentarii ! Today is May. 22, 2025

Acta Armamentarii ›› 2012, Vol. 33 ›› Issue (1): 83-88.doi: 10.3969/j.issn.1000-1093.2012.01.014

• Research Notes • Previous Articles     Next Articles

A New Hybrid Algorithm for Particle Filtering and Its Application to Radar Target Tracking

CHEN Zhi-min, BO Yu-ming, WU Pan-long, CHEN Qin-xin   

  1. (School of Automation, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China)
  • Received:2010-12-16 Revised:2010-12-16 Online:2014-03-04
  • Contact: CHEN Zhi-min E-mail:chenzhimin1986@sina.com

Abstract: Particle filter has the defects of low precision and weak robustness, it is not able to meet the requirement of radar target tracking . To solve these problems, a new particle filter algorithm based on Hybrid algorithm is proposed. It looked for satisfactory solution space with artificial fish swarm algorithm and made the particles move to the high likelihood region under the action of particle swarm optimization algorithm. By doing simulation under glint noise environment, the results show that this algorithm can jump local optimum to search the best value of particle, it improves the precision of radar target tracking under glint noise environment.

Key words: radar engineering, Particle filter, artificial fish swarm algorithm, particle swarm optimization, glint noise, target tracking

CLC Number: