期刊文献+

互质因子摄动系统最优l_1鲁棒控制:连续性与自适应控制(英文) 被引量:4

Optimal l_1 Robust Control for Plants with Coprime Factor Perturbations: Continuity Properties and Adaptation
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摘要 针对具有互质因子摄动和未知干扰的离散时间系统研究了一种自适应鲁棒控制策略 .本文的主要工作包括三个方面 .首先建立了互质因子摄动系统最优l1鲁棒控制设计的连续性 .然后 ,提出了一种带变死区的参数鲁棒估计投影算法 .最后 ,结合所提出的参数估计算法和最优l1鲁棒控制 ,利用确定性等价原理提出了互质因子摄动系统的一种新的自适应鲁棒控制方法 .基于本文建立的l1优化设计的连续性 ,证明了自适应鲁棒控制的全局稳定性 。 This paper presents an adaptive robust control scheme for a discrete time plant subject to both coprime factor perturbations and unknown external disturbances. Firstly, we establish nice continuity properties for l 1 optimization resulting from optimal robust control of discrete time uncertain systems with coprime factor perturbations. Then, we propose a robust parameter estimate algorithm with variant dead zone. Finally, combining the proposed parameter estimate algorithm with optimal l 1 ...
出处 《自动化学报》 EI CSCD 北大核心 2003年第4期550-558,共9页 Acta Automatica Sinica
基金 NatureScienceFoundationofGuangdongProvince(990 795 ) NationalNatureScienceFoundationofP .R .China(5 9975 0 5 6 )
关键词 互质因子摄动系统 连续性 最优l1鲁棒控制 自适应控制 Coprime factor perturbations plant continuity property optimal l 1robust control adaptive control
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参考文献10

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同被引文献32

  • 1赵希梅,郭庆鼎.永磁直线同步电动机的变增益零相位H_∞鲁棒跟踪控制[J].中国电机工程学报,2005,25(20):132-136. 被引量:28
  • 2高平,王科社.直接驱动数控铣床双摆头研究[J].机床与液压,2007,35(4):71-72. 被引量:16
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  • 6Meier W,Pasalic E,Carlet C. Algebraic attacks and decomposition of boolean functions [ M ]. Berlin: Heidelberg. 2004 (3027) :474 -491.
  • 7Dalai D K, Maitra S. Reducing The number of homogeneous linear equations in finding annihilators[ M]. Berlin: Heidelberg. 2006(4086) :376 - 390.
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