D-S证据理论在火灾探测中的应用 |
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引用本文: | 连倩,苏杰.D-S证据理论在火灾探测中的应用[J].中国仪器仪表,2007(6):65-67. |
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作者姓名: | 连倩 苏杰 |
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作者单位: | 华北电力大学控制科学与工程学院,河北保定,071003 |
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摘 要: | 将多传感器信息融合技术引用到火灾探测领域,介绍了基于D-S证据理论的多传感器多个测量周期的信息融合(时空信息融合)的方法,并将该方法应用于多个火灾探测器的信息融合。模拟实验结果表明,与单个传感器相比,基于D-S证据理论的多传感器时空信息融合的结果具有较高的准确度和可信度。
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关 键 词: | D-S证据理论 信息融合 火灾探测 |
Application of D-S Evidence Theory in Fire Detection |
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Abstract: | This paper applies multisensor information fusion to fire detection and introduces the information fusion method for multi-sensor with different measurement weeks using Dempster-Shafer evidence theory. That is temporalspatial information fusion. And this method is applied to fire detection. The results of simulated experiment show that the application of temporal-spatial information fusion in fire detection brings higher accuracy compared with the single sensor. |
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Keywords: | D-S evidence theory Information fusion Fire detection |
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