A discontinuous integral action for robust output tracking in uncertain linear systems

被引：0
|
作者：
Gutierrez, Ariana [1 ]
Rios, Hector [1 ,2 ]
Mera, Manuel [3 ]
机构：
[1] Tecnol Nacl Mexico, IT La Laguna, Torreon 27000, Coahuila, Mexico
[2] CONACYT, Mexico City 03940, Mexico
[3] UPT, Inst Politecn Nacl, ESIME, Mexico City 07340, Mexico
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2023年 / 33卷 / 10期
关键词：
discontinuous integral action; output tracking; uncertain linear systems; ASYMPTOTIC TRACKING; FINITE-TIME; HOMOGENEITY; STABILITY; FEEDBACK; INPUT; ORDER;
D O I：
10.1002/rnc.6670
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this article, a solution to the output tracking problem is proposed for linear systems affected by external disturbances. The proposed robust control approach has a discontinuous integral term that provides exact and finite-time convergence to zero of the output tracking error in the presence of external disturbances. The proposed nonlinear controller is non-homogeneous. A constructive method to compute the controller gains is provided in order to ensure the convergence to zero of the output tracking error. Some simulation results are presented in order to illustrate the feasibility of the proposed robust control approach.
引用
收藏
页码：5819 / 5833
页数：15
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