Dynamic correction of nonlinear charactoristic of wind speed sensor based on principle of thermocouple

The measuring principle of wind speed sensor regarding thermocouple as detecting device is introduced.Based on analyzing its output characteristic,a method of network learning and opproached nonlinear function of neuron network model——Adaline model is introduced.Nonlinear of wind speed sensor is calibrated by using nearon network,and measuring accuracy of wind speed is much improved.