节点文献
基于二维模型的非脆弱离散重复控制
Non-fragile Discrete Repetitive Control Based on Two-Dimension Model
【Author】 YUAN Song-Gui1,2,WU Min1,HE Yong1,FU Cheng-Hong1,21 School of Information Science and Engineering,Central South University,Changsha 410083,P.R.China 2.School of Electrical&Information Engineering,Changsha University of Science and Technology,Changsha 410076,P.R.China
【机构】 中南大学信息科学与工程学院； 长沙理工大学电气与信息工程学院；
【摘要】 针对一类线性离散系统,提出一种基于二维模型的非脆弱重复控制设计方法。通过独立地考虑重复控制系统的控制与学习行为,以及重复控制器和反馈控制器增益的不确定性,建立离散重复控制系统的二维模型。在此基础上,给出了基于线性矩阵不等式的离散重复控制系统稳定性条件和非脆弱重复控制律。最后,数值仿真实例验证了本文所提方法的有效性。
【Abstract】 A design method for a non-fragile repetitive control based on two-dimensional model is proposed for a class of linear discrete-time systems.The characteristics of the control and learning processes,as well as the uncertainties of repetitive controller and feedback controller are considered to establish a two-dimensional model for the discrete repetitive control system.Next,the stability condition and the non-fragile repetitive control law for the discrete repetitive control system are obtained based on the linear matrix inequality technique.Finally,the validity of the method is verified by a numerical example.
【Key words】 Discrete-time systems； Repetitive control； Two-dimensional systems； Non-fragile； Linear matrix inequality；
- 【会议录名称】 第二十九届中国控制会议论文集
- 【会议名称】第二十九届中国控制会议
- 【会议时间】2010-07-29
- 【会议地点】中国北京
- 【分类号】TP13
- 【主办单位】中国自动化学会控制理论专业委员会(Technical Committee on Control Theory,Chinese Association of Automation)