Paper Title:
Wavelet Neural Network Based Adaptive Robust Control for a Class of MIMO Nonlinear Systems
  Abstract

Wavelet neural network based adaptive robust output tracking control approach is proposed for a class of MIMO nonlinear systems with unknown nonlinearities in this paper. A wavelet network is constructed as an alternative to a neural network to approximate unknown nonlinearities of the classes of systems. The proposed WNN adaptive law is used to compensate the dynamic inverse errors of the classes of systems. The robust control law is designed to attenuate the effects of approximate errors and external disturbances. It is proved that the controller proposed can guarantee that all the signals in the closed-loop control system are uniformly ultimately bounded (UUB) in the sense of Lyapunov. In the end, a simulation example is presented to illustrate the effectiveness and the applicability of the suggested method.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 1: Computer-Aided Manufacturing
Edited by
Wu Fan
Pages
290-296
DOI
10.4028/www.scientific.net/AMR.383-390.290
Citation
Y. H. Zhu, W. Z. Gao, "Wavelet Neural Network Based Adaptive Robust Control for a Class of MIMO Nonlinear Systems", Advanced Materials Research, Vols. 383-390, pp. 290-296, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhi Ming Chen, Jian Zhong Cao, Jin Qiu Huang
Abstract:Aiming at the problem of rolling force prediction, an anti-aliasing wavelet method utilizing FFT and IFFT is first proposed to decompose the...
2909
Authors: Hui Zhen Yang, Wen Guang Zhao, Wei Chen, Xu Quan Chen
Chapter 8: System Modeling and Simulation
Abstract:Wavelet Neural Network (WNN) is a new form of neural network combined with the wavelet theory and artificial neural network. The wavelet...
4847
Authors: Li Kun Xing, Long Wu, Ye Cai Guo
Chapter 3: Mechatronics and Automation
Abstract:Against the shortcomings of slow convergence and large residual error in norm decision feedback blind equalization, double error function...
2097
Authors: Yu Min Pan, Xiao Yu Zhang, Peng Qian Xue
Chapter 5: Computer-Aided Design in Materials Engineering
Abstract:A new method of rolling prediction for gas emission based on wavelet neural network is proposed in this paper. In the method, part of the...
1500
Authors: Nan Lan Wang, Ming Shan Cai
Chapter 20: Detection and Control Technology
Abstract:This paper improves the simple genetic algorithm and combines genetic algorithm with BP algorithm to the wavelet neural network in the power...
2623