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首页> 外文期刊>International Journal of Adaptive Control and Signal Processing >Adaptive multi-dimensional Taylor network funnel control of a class of nonlinear systems with asymmetric input saturation
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Adaptive multi-dimensional Taylor network funnel control of a class of nonlinear systems with asymmetric input saturation

机译：一类非对称输入饱和度的非线性系统的自适应多维泰勒网络漏斗控制

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摘要

In view of the result and performance of control are affected by the existence of input constraints and requirements, adaptive multi-dimensional Taylor network (MTN) funnel control problem is studied for a class of nonlinear systems with asymmetric input saturation in this paper. Firstly, the effect of asymmetric input saturation can overcome by introducing the Gaussian error function, namely, the asymmetric saturation model is represented as a simple linear model with a bounded disturbance. Secondly, MTNs are employed to approximate the unknown functions in the controller design. Then, an adaptive MTN tracking controller is developed by blends the idea of funnel control into backstepping, which can guarantee that the tracking error always meets the given prescribed performance regarding the transient and steady state responses as well as the output of system tracks the give continuous reference signal. Finally, the effectiveness of the proposed control is demonstrated using two examples.
机译：鉴于对控制的结果和性能受到输入限制的影响和要求的影响，对本文采用非对称输入饱和度的一类非线性系统研究了自适应多维泰勒网络（MTN）漏斗控制问题。首先，通过引入高斯误差函数可以克服非对称输入饱和度的效果，即非对称饱和模型被表示为具有有界干扰的简单线性模型。其次，使用MTNS来近似控制器设计中的未知功能。然后，通过混合将漏斗控制的概念与BackStepping混合开发的自适应MTN跟踪控制器，这可以保证跟踪错误始终满足关于瞬态和稳态响应的给定规定的性能以及系统的输出跟踪给予连续的输出参考信号。最后，使用两个例子证明了所提出的控制的有效性。

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  • 作者

    Han Yu-Qun; Li Na; He Wen-Jing; Zhu Shan-Liang;

  • 作者单位

    Qingdao Univ Sci & Technol Sch Math & Phys Qingdao 266061 Peoples R China|Qingdao Univ Sci & Technol Res Inst Math & Interdisciplinary Sci Qingdao Peoples R China|Minist Educ Key Lab Measurement & Control Complex Syst Engn Nanjing Peoples R China;

    Qingdao Univ Sci & Technol Sch Math & Phys Qingdao 266061 Peoples R China|Qingdao Univ Sci & Technol Res Inst Math & Interdisciplinary Sci Qingdao Peoples R China;

    Qingdao Univ Sci & Technol Sch Math & Phys Qingdao 266061 Peoples R China|Qingdao Univ Sci & Technol Res Inst Math & Interdisciplinary Sci Qingdao Peoples R China;

    Qingdao Univ Sci & Technol Sch Math & Phys Qingdao 266061 Peoples R China|Qingdao Univ Sci & Technol Res Inst Math & Interdisciplinary Sci Qingdao Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    asymmetric input saturation; funnel control; multi#8208; dimensional Taylor network; nonlinear systems;

    机译：不对称输入饱和;漏斗控制;多＆＃8208;维泰勒网络;非线性系统;

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