An observer-based adaptive type-2 fuzzy-neural controller for a class of MIMO systems with uncertainties

I. Hsum Li, Lian Wang Lee, Wei-Yen Wang, Kai Wei Hsu

研究成果: 書貢獻/報告類型會議貢獻

摘要

An observer-based adaptive controller based on a type-2 fuzzy neural network (type-2 FNN) is developed for a class of multi-input multi-output (MIMO) nonaffine nonlinear system. The interval type-2 fuzzy system is proposed in this paper as an alternative solution when a MIMO system has a large amount of uncertainties or the training data is corrupted by noise. By using implicit function theorem and Lyapunov theorem, the observer-based control law and the weight update law of the adaptive type-2 FNN controller are derived. Based on the design of the type-2 fuzzy neural network, the observer-based adaptive controller can improve its robustness to noise. In this paper, we prove that the proposed observer-based adaptive controller can guarantee that all signals involved are bounded and the outputs of the closed-loop system asymptotically track the desired output trajectories. Simulations results are reported to show the performance of the proposed control system mode and algorithms.

原文英語
主出版物標題2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011 - Final Program
頁面540-545
頁數6
出版狀態已發佈 - 2011 十月 12
事件2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011 - Zhengzhou, 中国
持續時間: 2011 八月 112011 八月 13

出版系列

名字2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011 - Final Program

其他

其他2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011
國家中国
城市Zhengzhou
期間11/8/1111/8/13

    指紋

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

引用此

Li, I. H., Lee, L. W., Wang, W-Y., & Hsu, K. W. (2011). An observer-based adaptive type-2 fuzzy-neural controller for a class of MIMO systems with uncertainties. 於 2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011 - Final Program (頁 540-545). [6024952] (2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011 - Final Program).