A decentralized control of interconnected systems using neural networks

We develop a decentralized neural-network (NN) controller for a class of large-scale nonlinear systems with the high-order interconnections. The controller is a mixed NN comprised of a conventional NN and a special NN. The conventional NN is used to approximate the unknown nonlinearities in the subsystem, while a special NN is used to counter the high-order interconnections. We prove that this NN structure can achieve a stable controller for the large-scale systems.

[1]  Frank L. Lewis,et al.  Multilayer neural-net robot controller with guaranteed tracking performance , 1996, IEEE Trans. Neural Networks.

[2]  Kok Kiong Tan,et al.  Adaptive motion control using neural network approximations , 2002, Autom..

[3]  Tao Zhang,et al.  Design and performance analysis of a direct adaptive controller for nonlinear systems , 1999, Autom..

[4]  A. Isidori,et al.  Adaptive control of linearizable systems , 1989 .

[5]  Lin Shi,et al.  Decentralized control for interconnected uncertain systems: extensions to higher-order uncertainties , 1993 .

[6]  Kok Kiong Tan,et al.  A combined PID/adaptive controller for a class of nonlinear systems , 2001, Autom..

[7]  Kevin M. Passino,et al.  Decentralized adaptive control of nonlinear systems using radial basis neural networks , 1999, IEEE Trans. Autom. Control..

[8]  Hui-He Shao,et al.  Robust stability analysis of uncertain large-scale systems , 1995 .

[9]  George A. Rovithakis.  Robustifying nonlinear systems using high-order neural network controllers , 1999, IEEE Trans. Autom. Control..

[10]  Homayoun Seraji,et al.  Decentralized adaptive control of manipulators: theory, simulation, and experimentation , 1989, IEEE Trans. Robotics Autom..

[11]  Wei Ren,et al.  Use of neural fuzzy networks with mixed genetic/gradient algorithm in automated vehicle control , 1999, IEEE Trans. Ind. Electron..

[12]  Robert M. Sanner,et al.  Gaussian Networks for Direct Adaptive Control , 1991, 1991 American Control Conference.

[13]  Weiping Li,et al.  Applied Nonlinear Control , 1991 .

[14]  Marios M. Polycarpou,et al.  Stable adaptive neural control scheme for nonlinear systems , 1996, IEEE Trans. Autom. Control..