Lypunov Learning Algorithm for Quasi-ARX Neural Network to Identification of Nonlinear Dynamical System

Abu Jami’in, Mohammad and Sutrisno, Imam and Hu, Jinglu (2012) Lypunov Learning Algorithm for Quasi-ARX Neural Network to Identification of Nonlinear Dynamical System. IEEE International Conference on Systems, Man, Cybernetics. pp. 14-17.

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Abstract

In this note, we present the modeling of nonlinear dynamical systems with Quasi-ARX neural network using Lyapunov algorithm in learning process. This work exploits the idea on learning algorithm in nonlinear kernel part of QUasi-ARX model to improve stability and fast convergence of error. The proposed algorithm is then employed to model and predict a classical nonlinear system with input dead zone and nonlinear dynamic systems, exhibiting the effectiveness of proposed algorithm. Based on the result of simulation, the proposed algorithm can make the error in process learning become fast convergence, ultimately bounded, and the error distributed uniformly.

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