A distributed target tracking algorithm based on particle filter

作者：Chang Jiayu^*; Yin Shi; Wang Jiahao; Yang Fan

来源：Journal of Information and Computational Science, 2012, 9(6): 1535-1541.

• Distributed target tracking
• Evaluation results
• Likelihood estimation
• Optimum weight selection
• Particle filter
• Selection algorithm
• Tracking accuracy

A distributed target tracking algorithm based on particle filter is presented to improve the tracking accuracy. By integrating the maximum likelihood estimation algorithm into particle filter model, an optimum weight selection algorithm can be used to reduce overall energy consumption of some sample calculations activities in wireless sensor network. Evaluation results prove that the improved solution can effectively increase the tracking accuracy while overcoming the degradation.

• 出版日期2012
• 单位电子科技大学