Extraction of system dynamics of a nonlinear system using neural networks

The present paper discusses an important issue of control engineering i.e. the extraction of system dynamics of a nonlinear system. For this a novel method based on neural network model has been developed which makes the task of calculating the system parameters simple in comparison to the methods reported so far for the extraction of system dynamics of a nonlinear system. Further the parameter obtained by this method has been used for getting the system theoretic properties in terms of stability, controllability and observability and has been compared with that obtained using other methods