TY - GEN
T1 - Neural predictive controller of nonlinear systems based on quasi-ARX neural network
AU - Sutrisno, Imam
AU - Jami'in, Mohammad Abu
AU - Hu, Jinglu
PY - 2012/11/26
Y1 - 2012/11/26
N2 - This paper present a neural predictive controller (NPC) based on improved quasi-ARX neural network (IQARXNN) for nonlinear dynamical systems. The IQARXNN is used as a model identifier with switching algorithm and switching stability analysis. The primary controller is designed based on a modified Elman neural network (MENN) controller using back-propagation (BP) learning algorithm with modified particle swarm optimization (MPSO) to adjust the learning rates in the BP process to improve the learning capability. The adaptive learning rates of the controller are investigated via Lyapunov stability theorem, which are respectively used to guarantee the convergences of the predictive controller. Performance of the proposed MENN controller with MPSO is verified by simulation results to show the effectiveness of the proposed method both on stability and accuracy.
AB - This paper present a neural predictive controller (NPC) based on improved quasi-ARX neural network (IQARXNN) for nonlinear dynamical systems. The IQARXNN is used as a model identifier with switching algorithm and switching stability analysis. The primary controller is designed based on a modified Elman neural network (MENN) controller using back-propagation (BP) learning algorithm with modified particle swarm optimization (MPSO) to adjust the learning rates in the BP process to improve the learning capability. The adaptive learning rates of the controller are investigated via Lyapunov stability theorem, which are respectively used to guarantee the convergences of the predictive controller. Performance of the proposed MENN controller with MPSO is verified by simulation results to show the effectiveness of the proposed method both on stability and accuracy.
KW - improved quasi-ARX neural network (IQARXNN)
KW - modified Elman neural network (MENN)
KW - modified particle swarm optimization (MPSO)
KW - neural predictive controller (NPC)
KW - stability and accuracy
UR - http://www.scopus.com/inward/record.url?scp=84869398510&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84869398510&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84869398510
SN - 9781908549006
T3 - ICAC 12 - Proceedings of the 18th International Conference on Automation and Computing: Integration of Design and Engineering
SP - 78
EP - 83
BT - ICAC 12 - Proceedings of the 18th International Conference on Automation and Computing
T2 - 18th International Conference on Automation and Computing, ICAC 2012
Y2 - 7 September 2012 through 8 September 2012
ER -