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分数阶全维状态观测器设计
引用本文:汪纪锋,肖河.分数阶全维状态观测器设计[J].重庆邮电学院学报(自然科学版),2009(6).
作者姓名:汪纪锋  肖河
作者单位:重庆邮电大学自动化学院;
基金项目:重庆市自然科学基金项目(CSTC2004BB2165); 重庆市教委自然科学基金项目(KJ060506)
摘    要:分数阶控制是以分数阶微积分算子和分数阶微分方程理论为基础发展起来的一个很新的研究方向。在实际应用中,该理论已经扩展到鲁棒控制、迭代学习和自适应控制以及系统识别等领域。提出了一种新的基于分数阶线形定常系统的全维状态观测器,把传统的整数阶状态观测器的阶次推广到分数领域,给出了分数阶线形定常系统全维状态观测器的一种设计方案以及综合算法,同时给出了具体设计步骤。

关 键 词:分数阶线形定常系统  分数阶全维状态观测器  综合算法  

Design of fractional order state observer with full-dimensionality
WANG Ji-feng,XIAO He.Design of fractional order state observer with full-dimensionality[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2009(6).
Authors:WANG Ji-feng  XIAO He
Institution:WANG Ji-feng,XIAO He(College of Automation,Chongqing University of Posts , Telecommunications,Chongqing 400065,P.R.China)
Abstract:Fractional order control is a new research direction that is established on the idea of fractional order operators and the theory of fractional order differential equations,and its most significant and recent practical applications in automatic control has been extended to robust control,iterative learning and adaptive control,systems identification,etc.A new fractional order state observer of fractional order linear time-invariant system was proposed,which is the generalization of classical integer order s...
Keywords:fractional order linear time-invariant system  fractional order state observer  digital implementation  
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