摘要
为了克服复杂环境下单振动传感器误报率高的问题,采用了传感器阵列的定位(定区域)技术消除环境干扰的方法。首先首次提出了传感器阵列的最佳分布模型和传感器阵列消除环境干扰的算法模型,然后给出了目标定位(定区域)的具体算法,最后将传感器阵列定位(定区域)方法与单传感器方法进行实验对比。实验结果表明:本方法消除环境干扰效果好,目标定位(定区域)的精度高、检测率高。
In order to overcome the problem of the high rate of false positives of a single seismic sensor in complex environment, a method that positioning. （fixed area） technology of the sensor array is made used to eliminating environmental interference is proposed. Firstly, the best distribution model of the sensor array and the algorithm model of eliminating environmental interference of sensor array are first proposed. And then it gives specific algorithms of the target position （fixed area）. Finally, experimental comparison of the methods between the sensor array and single-sensor positioning （fixed area） is made. The experimental result shows that： the method has good effects in eliminating environmental interference, and has high precision and high detection rate in target positioning （fixed area）.
出处
《电子设计工程》
2012年第18期155-157,共3页
Electronic Design Engineering
关键词
振动传感器
阵列式
分布
干扰消除
vibration sensor
array
distribution
eliminate interference
