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Acta Armamentarii ›› 2020, Vol. 41 ›› Issue (1): 95-101.doi: 10.3969/j.issn.1000-1093.2020.01.011

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Neural Network-based Information Fusion Technique for Distributed Passive Sensor

LI Hongrui   

  1. (Jiangsu Automation Research Institute, Lianyungang 222061, Jiangsu, China)
  • Received:2019-03-25 Revised:2019-03-25 Online:2020-02-22

Abstract: The information correlation (IC) of mult-sensor and the target estimation (TE) of single sensor are difficult in distributed passive sensor (DPS) information fusion (IF). For example, the information from different sensors cannot be registered in time and space, and the false targets cannot be eliminated due to the interdependence and mutual restriction of TE. Therefore a hybrid ordered delaminated information fusion structure (HODIFS) is introduced to avoid the multiple combinations of multi-sensor information. A united optimization model (UOM) based on 2-sensor IC and TE is established, which uses an optimization Hopfield neural network (HNN) algorithm and avoids the complex combination computation of correlation. Simulated results indicate that the HODIFS with UOM based on HNN is effective in the DPSIF, in which HNN is easily realized and the performance of DPSIF can be improved. Key

Key words: distributedpassivesensor, informationfusion, correlation, neuralnetwork

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