基于神经网络的标准孔板气体流量测量

Standard Orifice Measurement of Gas Flow Based on ANN

提出基于BP神经网络的标准孔板气体流量测量方法 ,测得的流量不需要补偿就可以保证全量程范围内有较高的准确度。

A new approach to measure gas flow by standard orifice based on ANN is presented.After testing the trained ANN and comparing with the actual data,it can be concluded that the technology has gotten better result.The approach may be applied to measure gas flow.Further,the approach is the same with measurement of gas flow by means of other standard units.