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论文类型：期刊论文

发表时间：2009-02-01

发表刊物：INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL

收录刊物：SCIE、Scopus

卷号：5

期号：2

页面范围：323-335

ISSN号：1349-4198

关键字：Adaptive fuzzy control; Unknown interconnected function; Nonlinear systems

摘要：In this paper, a robust adaptive fuzzy control algorithm is proposed for a class of nonlinear multiple-input-multiple-output (MIMO) systems with unknown interconnected functions. In the controller design, the robust control terms are used to compensate the approximation errors, which can improve robustness of the systems. The developed control algorithm overcomes the singularity problem of nonlinear MIMO systems. Using Lyapunov method, it is shown that the proposed algorithm ensures that all the signals in the closed-loop system are bounded. A simulation example is given to show the effectiveness of the proposed techniques.