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Robust adaptive single neural control for a class of uncertain nonlinear systems with input nonlinearity

机译:具有输入非线性的一类不确定非线性系统的鲁棒自适应单神经控制

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This paper presents an adaptive single neural controller for a class of uncertain nonlinear systems subject to a nonlinear input. A new type of neuron called auto-tuning neuron with three adjustable parameters will be introduced to construct a single neural controller. From the concept of the sliding mode control, a simple adaptation law, minimizing the value of a designed sliding condition based on a modified MIT rule, is developed for online updating these parameters in the auto-tuning neuron, even if the nonlinear plant considered is with the uncertainty, external noisy perturbation, and nonlinear input. Lastly, a controlled well-known Duffing-Holmes chaotic system is illustrated to show the effectiveness of the proposed neural controller. (C) 2004 Elsevier Inc. All rights reserved.
机译:本文提出了一种针对一类具有非线性输入的不确定非线性系统的自适应单神经控制器。一种具有三个可调参数的新型神经元称为自动调整神经元将被引入以构建单个神经控制器。从滑模控制的概念出发,开发了一种简单的自适应律,可以基于修改的MIT规则最小化设计的滑移条件的值,即使在考虑了非线性植物的情况下,也可以在线更新自整定神经元中的这些参数。具有不确定性,外部噪声扰动和非线性输入。最后,说明了一个受控的众所周知的Duffing-Holmes混沌系统,以显示所提出的神经控制器的有效性。 (C)2004 Elsevier Inc.保留所有权利。

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