• CN:11-2187/TH
  • ISSN:0577-6686

›› 2000, Vol. 36 ›› Issue (4): 53-57.

• 论文 • 上一篇    下一篇

多传感器信息融合中的关联特性研究

谷立臣;张优云;丘大谋   

  1. 西安交通大学润滑理论及轴承研究所
  • 发布日期:2000-04-15

CORRELATIVE CHARACTERISTIC EXPLORATION FOR MULTISENSOR DATA FUSION

Gu Lichen;Zhang Youyun;Qiu Damou   

  1. Xi'an Jiaotong University
  • Published:2000-04-15

摘要: 利用信息理论建立了描述多传感器之间关联特性的数学模型,并用相关和相干函数的概率分布导出度量两传感器在时域和频域关联程度的计算公式,从理论上研究了多传感器间关联特性的定量分析和计算问题。

关键词: 多传感器, 关联特性, 信息理论, 信息融合

Abstract: A quantitative analysis and measure for correlative characteristic of multisensor data fusion are explored. First, the paper show a mathematical model that can stated correlative characteristic between various types of sensors using information theory, than a quantitative measure method of correlativity in time and frequency areas by the application of correlation and coherence function. Finally, the method is tested with a practice.

Key words: Correlative characteristic, Information fusion, Information theory, Multisensor

中图分类号: