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WSN Data Fusion Scheme Based on Improved BP Neural Network

机译:基于改进BP神经网络的WSN数据融合方案

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The detection scheme presented in this Thesis utilizes threshold value to remove the void information in the fusion judgment layer of sensing system and process the date collected in the sensing layer with related methods and then rank based on time with fusion algorithm. Then the fusion method model of neural network is used and the algorithm is utilized for improvement. The experiment result shows that the scheme reduces the convergence time to a great extent, makes it effective application in the sensor with relatively few electric quantity, capable of improving the predication accuracy to a great extent, improving data monitoring efficiency and effectively reducing power consumption.
机译:本文提出的检测方案利用阈值去除传感系统融合判断层中的空洞信息,并通过相关方法对传感层中采集到的数据进行处理,然后利用融合算法基于时间进行排序。然后使用神经网络的融合方法模型,并对算法进行改进。实验结果表明,该方案大大减少了收敛时间,使其有效地应用在电量相对较少的传感器中,能够在很大程度上提高预测精度,提高数据监测效率,有效降低功耗。

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