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时延不确定离散时间系统的鲁棒跟踪控制 被引量：3

Robust state tracking control for uncertain discrete systems with time-varying delay
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摘要 研究一类时延不确定离散时间系统的鲁棒跟踪控制问题.基于线性矩阵不等式(LMI)的控制方法,设计无记忆反馈控制器,构造了适用于时延不确定离散时间系统的Lyapunov函数.通过求解一个LMI便可得到控制器的增益矩阵,从而使系统的状态变量渐近跟踪预先设定的轨迹.仿真示例说明所提出的鲁棒跟踪控制算法是有效的. The problem of robust state tracking for a class of linear discrete systems with uncertain parameters and time delay in state is discussed. By choosing a Lyapunov function candidate, a memoryless feedback controller is obtained from the solution of a linear matrix inequality (LMI), and the system state is asymptotically tracking to the designed reference signal. Example results illustrate the effectiveness of the proposed control method.
作者 李春文 姜培刚 龙图景 姜偕富
机构地区 清华大学自动化系
出处 《控制与决策》 EI CSCD 北大核心 2004年第6期680-682,686,共4页 Control and Decision
基金 国家自然科学基金资助项目(69774011) 国家自然科学基金重点项目(69934010) 国家重点基础研究专项基金项目(G1998020307).
关键词 不确定系统 线性矩阵不等式 时延 跟踪 鲁棒性 Feedback control Lyapunov methods Robustness (control systems) Uncertain systems
分类号 TP273 [自动化与计算机技术—检测技术与自动化装置]
  • 相关文献

参考文献8

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二级参考文献14

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共引文献1

同被引文献27

  • 1王飞跃,王成红.基于网络控制的若干基本问题的思考和分析[J].自动化学报,2002,28(S1):171-176. 被引量：41
  • 2LinboXIE HuajingFANG YingZHENG.Guaranteed cost control for networked control systems[J].控制理论与应用（英文版）,2004,2(2):143-148. 被引量：13
  • 3樊卫华,蔡骅,陈庆伟,胡维礼.时延网络控制系统的稳定性[J].控制理论与应用,2004,21(6):880-884. 被引量：84
  • 4朱其新,胡寿松.网络控制系统的可镇定性和可检测性[J].系统工程学报,2005,20(1):1-5. 被引量：4
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引证文献3

二级引证文献29

控制与决策
2004年 第6期

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