Quality prediction model and control of the metallic mechanical properties

In order to precisely predict the mechanical properties,the model,that could predict the mechanical properties of hot-rolled steel strip with the technological parameter,is established based on artificial neural network.A new method by applying the technology of layer-to-layer prediction and impending is also proposed.The test result shows that the precision of the latter prediction is higher than that of the former.Then,the real time control method of the mechanical properties is researched and simulated with adaptive inverse control.Simulation result shows that this control method is effective.