Can I use narxnet for system identification and then tune the response of controller connected to it?

From the documentation and papers I have seen that narxnet could be a good option for system identification. I want to know if the matlab implementation of it can be used to model the dynamics of a system and then connect the trained network to a controller(say PID) and then tune the controller parameters to get a better performance?

Answer 1

[Debraj Bhattacharjee]

Yes, you can train a NLARX model using 'Neural Network' as the nonlinearity to replicate a narxnet model. You can then use this model inside the 'Nonlinear ARX Model' Simulink block for Control Design and Analysis.