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首页> 外文期刊>Research journal of applied science, engineering and technology >Intelligent Decentralized Adaptive Controller Design for a Class of Large Scale Nonlinear Non-affine Systems: Nonlinear Observer-based Approach
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Intelligent Decentralized Adaptive Controller Design for a Class of Large Scale Nonlinear Non-affine Systems: Nonlinear Observer-based Approach

机译:一类大型非线性非仿射系统的智能分散自适应控制器设计:基于非线性观测器的方法

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In this study, an observer based decentralized Fuzzy Adaptive Controller (FAC) is designed for a class of large scale non-affine nonlinear systems with unknown functions of the subsystems and interactions. The proposed controller has the following main characteristics: 1) On-line adaptation of both controller and observer parameters, 2) stabilization of the closed loop system, 3) convergence of both tracking and observer errors to zero, 4) boundedness of all signals involved, 5) being prone to employing experts' knowledge in controller design procedure, 6) chattering avoidance. An illustrative example is given to show the promising performance of the proposed method.
机译:在这项研究中,针对一类子系统功能和相互作用未知的大型非仿射非线性系统,设计了一种基于观测器的分散模糊自适应控制器(FAC)。所提出的控制器具有以下主要特征:1)控制器和观察者参数的在线自适应; 2)闭环系统的稳定; 3)跟踪和观察者误差均收敛为零; 4)所有涉及信号的有界度,5)在控制器设计过程中易于运用专家的知识,6)避免抖动。给出了一个说明性的例子来说明所提出方法的有希望的性能。

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