Identification of a Cylindrical Robot Using Recurrent Neural Networks

Neural identification techniques are very useful for the problem of unknown dynamics and uncertainties during the development of a model that accurately represents the behaviour of a robot. In this paper we use the model of a Recurrent Trainable Neural Network (RTNN) for modelling a cylindrical robot. The RTNN proposal is a multilayer network local feedback into the single hidden layer, to approach the robot dynamics. The learning algorithm for this topology is the Backpropagation (BP) dynamic. The simulation results of the approximation obtained through RTNN showed a good convergence and accurate tracking.

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