中国机械工程 ›› 2012, Vol. 23 ›› Issue (9): 1013-1016.

• 机械基础工程 • 上一篇    下一篇

区间不确定系统迭代学习控制的单调收敛性

李宏胜;刘娣;滕福林;黄家才;张建华   

  1. 南京工程学院,南京,211167
  • 出版日期:2012-05-10 发布日期:2012-05-15
  • 基金资助:
    国家自然科学基金资助项目(61104085);江苏省自然科学基金资助项目(BK2009350,BK2011689) 
    National Natural Science Foundation of China(No. 61104085);
    Jiangsu Provincial Natural Science Foundation of China(No. BK2009350,BK2011689)

On Monotonic Convergence of Iterative Learning Control for Interval Uncertainty Discrete-time System

Li Hongsheng;Liu Di;Teng Fulin;Huang Jiacai;Zhang Jianhua   

  1. Nanjing Institute of Technology, Nanjing, 211167
  • Online:2012-05-10 Published:2012-05-15
  • Supported by:
     
    National Natural Science Foundation of China(No. 61104085);
    Jiangsu Provincial Natural Science Foundation of China(No. BK2009350,BK2011689)

摘要:

针对离散线性时不变系统,研究了参数区间不确定迭代学习控制系统(IILC)的单调收敛性条件,并针对常见的离散PD型ILC算法,给出了在l∞范数意义下区间不确定迭代学习控制系统单调收敛性的判断方法,数字仿真结果证明了其有效性。

关键词: 区间迭代学习控制, 单调收敛, 离散线性时不变系统, 区间不确定

Abstract:

Monotonic convergence of interval iterative learning control for discrete linear time invariant system with interval uncertainty was discussed. For commonly used algorithms of discrete PD iterative learning control, the onotonic convergence condition in the l∞-norm topology was checked specially. Simulation results show that the approach is effective.

Key words: interval iterative learning control, monotonic convergence, discrete linear time invariant system, interval uncertainty

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