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A mixed gas sensor system based on thin film SAW sensor array and neural network

机译:基于薄膜声表面波传感器阵列和神经网络的混合气体传感器系统

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摘要

A mixed gases (NO/sub x/ and CO) measurement system based on surface acoustic wave (SAW) sensor array and neural network with continuous valued output style was developed. Sensor unit optimal designing sensor array and neural network construction were studied and the evaluation of the system was undertaken. This method could improve the precision of the measurement to 8% in the range of 0-30 p.p.M.
机译:基于表面声波(SAW)传感器阵列和神经网络的连续值输出方式的混合气体(NO / sub x /和CO)测量系统的开发。研究了传感器单元的优化设计,传感器阵列的设计和神经网络的构建,并对系统进行了评估。这种方法可以将测量精度在0-30 p.p.M.的范围内提高到8%。

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