Event-triggered control for continuous-time linear systems with a delay in the input

被引：22

作者：

Mazenc, Frederic ^{[1
]}

Malisoff, Michael ^{[2
]}

Barbalata, Corina ^{[3
]}

机构：

[1] Inria Saclay, L2S, CNRS, Cent Supelec, 3 Rue Joliot Curie, F-91192 Gif Sur Yvette, France

[2] Louisiana State Univ, Dept Math, Baton Rouge, LA 70803 USA

[3] Louisiana State Univ, Dept Mech & Ind Engn, Baton Rouge, LA 70803 USA

来源：

SYSTEMS & CONTROL LETTERS | 2022年 / 159卷

基金：

美国国家科学基金会;

关键词：

Delay; Event-trigger; Stability; Positive system; PLANAR CURVE TRACKING; DIFFERENTIAL-SYSTEMS; ROBUSTNESS ANALYSIS; STABILITY ANALYSIS; NONLINEAR-SYSTEMS; VARYING SYSTEMS; FEEDBACK; STABILIZATION; STATE; FUNCTIONALS;

D O I：

10.1016/j.sysconle.2021.105075

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We provide an event-triggered control technique for a family of linear time-varying continuous-time systems with a constant known pointwise delay in the input. We adopt a subpredictor based prediction technique, and we provide sufficient conditions that ensure that Zeno behavior does not occur. At each time, only delayed measurements are needed to implement the control. Also, the delay can be an arbitrarily large constant. We prove an input-to-state stability property for the closed-loop system, using the theory of cooperative systems. We apply our method to a gyroscopic control problem for a curve tracking dynamics arising in marine robotics. (C) 2021 Elsevier B.V. All rights reserved.

引用

页数：10

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