Safety-Critical Event-Triggered Control for Quasi-Linear Systems on Measure Chains

被引：0

作者：

Dey, Subham ^{[1
]}

Defoort, Michael ^{[2
]}

Djemai, Mohamed ^{[2
]}

Di Gennaro, Stefano ^{[3
]}

机构：

[1] Univ Texas Austin, Ctr Perceptual Syst, Austin, TX 78712 USA

[2] UPHF, LAMIH UMR CNRS 8201, F-59300 Valenciennes, France

[3] Univ Aquila, Dept Ind & Comp Engn & Econ, I-67100 Laquila, Italy

来源：

IEEE CONTROL SYSTEMS LETTERS | 2024年 / 8卷

关键词：

Time-domain analysis; Time measurement; Discrete-time systems; Safety; Process control; Eigenvalues and eigenfunctions; Vehicle dynamics; Sampled-data control; uncertain systems; Lyapunov methods;

D O I：

10.1109/LCSYS.2024.3407631

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 letter, an event-triggered safety-critical control algorithm is designed for quasi-linear systems evolving on any arbitrary time domains using the concept of measure chain theory. The concept of input-to-state (ISS) safe barrier functions on measure chains is used to prove safety of the closed-loop quasi-linear system. The stability of the closed-loop system on measure chains is also analyzed. The results are valid not only for continuous-time and discrete-time systems with constant sampling but also for systems evolving in any other time domains. Numerical simulations are performed for systems on some measure chains which justify the proposed approach.

引用

页码：1042 / 1047

页数：6

共 23 条

[1] Arzen K.-E., 1999, Proceedings of the 14th World Congress. International Federation of Automatic Control, P423
[2] Time scale state feedback h-stabilisation of linear systems under Lipschitz-type disturbances
Ben Nasser, Bacem
Djemai, Mohamed
Defoort, Michael
Laleg-Kirati, Taous-Meriem
[J]. INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2021, 52 (08) : 1719 - 1729
[3] Blanchini F, 2008, SYST CONTROL-FOUND A, P1
[4] Bohner M., 2016, Multivariable Dynamic Calculus on Time Scales, P303
[5] Bohner M., 2001, Dynamic Equations on Time Scales: An Introduction with Applications, DOI 10.1007/978-1-4612-0201-1
[6] Safe Control With Learned Certificates: A Survey of Neural Lyapunov, Barrier, and Contraction Methods for Robotics and Control
Dawson, Charles
Gao, Sicun
Fan, Chuchu
[J]. IEEE TRANSACTIONS ON ROBOTICS, 2023, 39 (03) : 1749 - 1767
[7] Event-Triggered Control for Systems on Non-Uniform Time Domains Using Measure Chain Theory
Dey, Subham
Defoort, Michael
Djemai, Mohamed
Di Gennaro, Stefano
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2022, 69 (03) : 1198 - 1202
[8] Eqtami A, 2010, P AMER CONTR CONF, P4719
[9] Dynamic Triggering Mechanisms for Event-Triggered Control
Girard, Antoine
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2015, 60 (07) : 1992 - 1997
[10] Heemels WPMH, 2012, IEEE DECIS CONTR P, P3270, DOI 10.1109/CDC.2012.6425820

← 1 2 3 →