Abstract: Aimed at the problem of distorted parameter value in the sensor of gas measuring, this thesis carried out a data-recovery machine with neural network, based on the technology of FPGA.

• 摘要：针对目前养殖场多传感器检测有害气体浓度时某传感器参数失效的问题，本文基于FPGA技术实现了一个神经网络的数据恢复器。