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首页> 外文期刊>Journal of the Franklin Institute >Simultaneous H_∞ stabilization for large-scale systems within distributed wireless networked control framework over fading channels
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Simultaneous H_∞ stabilization for large-scale systems within distributed wireless networked control framework over fading channels

机译：衰落信道下分布式无线网络控制框架内大型系统的同时H_∞稳定

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摘要

In this paper, the simultaneous H-infinity stabilization problem is investigated for a physically interconnected large-scale system which works in multiple operation modes. A distributed wireless networked control framework is introduced, in which the distributed dynamic output feedback controllers not only use the local measurements, but also receive the neighboring controllers' broadcasts via wireless networks. The channel fading in wireless communications is described as the Rice fading model. Our focus is on the design of the distributed controllers such that the large-scale system is mean-square stable in each operation mode and achieves a prescribed H-infinity disturbance attenuation level. By employing the Lyapunov functional method and related stochastic analysis techniques, a sufficient condition on the existence of desired controllers is presented, and the parameterization of the controller gains is derived. Finally, a numerical example is utilized to illustrate the feasibility of the proposed scheme. (C) 2018 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
机译：在本文中，研究了在多个操作模式下工作的物理互连大型系统的同时H无限稳定问题。引入了分布式无线网络控制框架，其中分布式动态输出反馈控制器不仅使用本地测量值，而且还通过无线网络接收相邻控制器的广播。无线通信中的信道衰落称为莱斯衰落模型。我们的重点是分布式控制器的设计，以使大型系统在每种操作模式下均方稳定，并达到规定的H无穷大干扰衰减水平。通过使用Lyapunov函数方法和相关的随机分析技术，给出了所需控制器存在的充分条件，并导出了控制器增益的参数化。最后，通过数值例子说明了该方案的可行性。 （C）2018富兰克林研究所。由Elsevier Ltd.出版。保留所有权利。

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  • 来源
    《Journal of the Franklin Institute》 |2018年第6期|3010-3030|共21页
  • 作者

    Zhu Yanfei; Yang Fuwen; Li Chuanjiang; Han Qing-Long;

  • 作者单位

    Shanghai Normal Univ, Coll Informat Mech & Elect Engn, Shanghai 200234, Peoples R China;

    Griffith Univ, Griffith Sch Engn, Gold Coast Campus, Southport, Qld 4222, Australia;

    Shanghai Normal Univ, Coll Informat Mech & Elect Engn, Shanghai 200234, Peoples R China;

    Swinburne Univ Technol, Sch Software & Elect Engn, Melbourne, Vic 3122, Australia;

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