典型文献
Exact uncertainty compensation of linear systems by continuous fixed-time output-feedback controller
文献摘要：
This paper studies the fixed-time output-feedback control for a class of linear systems subject to matched uncer-tainties. To estimate the uncertainties and system states, we design a composite observer which consists of a high-order sliding mode observer and a Luenberger observer. Then, a robust out-put-feedback controller with fixed-time convergence guarantee is constructed. Rigorous theoretical proof shows that with the proposed controller, the system states can converge to zero in fixed-time free of the initial conditions. Finally, simulation com-parison with existing algorithms is given. Simulation results verify the effectiveness of the proposed controller in terms of its fixed-time convergence and perfect disturbance rejection.
文献关键词：
中图分类号：
作者姓名：
SHI Shang;ZHANG Guosheng;MIN Huifang;HU Yinlong;SUN Yonghui
作者机构：
College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China;School of Automation, Southeast University, Nanjing 234299, China;School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China
文献出处：
引用格式：
[1]SHI Shang;ZHANG Guosheng;MIN Huifang;HU Yinlong;SUN Yonghui-.Exact uncertainty compensation of linear systems by continuous fixed-time output-feedback controller)[J].系统工程与电子技术（英文版）,2022(03):706-715
A类：
B类：
Exact,uncertainty,compensation,linear,systems,by,continuous,fixed,output,feedback,controller,This,paper,studies,class,subject,matched,To,estimate,uncertainties,states,we,design,composite,observer,which,consists,high,order,sliding,mode,Luenberger,Then,robust,convergence,guarantee,constructed,Rigorous,theoretical,proof,shows,that,proposed,can,zero,free,initial,conditions,Finally,simulation,parison,existing,algorithms,given,Simulation,results,verify,effectiveness,terms,its,perfect,disturbance,rejection
AB值：
0.597747
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