Safety-Critical Control With Limited Information

被引：0

作者：

Clouatre, Maison ^{[1
]}

Thitsa, Makhin ^{[2
]}

Kinney, Wesley ^{[2
]}

Conti, Andrea ^{[3
,4
]}

Win, Moe Z. ^{[5
]}

机构：

[1] MIT, Wireless Informat & Network Sci Lab, Cambridge, MA 02139 USA

[2] Mercer Univ, Dept Elect & Comp Engn, Macon, GA 31207 USA

[3] Univ Ferrara, Dept Engn, I-44122 Ferrara, Italy

[4] Univ Ferrara, CNIT, I-44122 Ferrara, Italy

[5] MIT, Lab Informat & Decis Syst, Cambridge, MA 02139 USA

来源：

IEEE CONTROL SYSTEMS LETTERS | 2024年 / 8卷

基金：

美国国家科学基金会;

关键词：

safety; control with limited information; Safety escape time; barrier function; networked control; COMMUNICATION BANDWIDTH CONSTRAINTS; STATE ESTIMATION; LINEAR-SYSTEMS; STABILIZATION;

D O I：

10.1109/LCSYS.2024.3415477

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This letter explores safety-critical control of nonlinear systems in settings where a finite-rate communication channel stands in the path of state feedback. We show that the mere existence of a nominally safe control law (certified by an exponential barrier function) suffices to provide safe control in these limited-information settings. We introduce the notion of "safety escape time", the minimum time a system takes to become unsafe in the absence of actuation. The results complement the existing literature on stabilizing control with limited information and represent a step towards a complete understanding of safety-critical control with limited information.

引用

页码：2379 / 2384

页数：6

共 50 条

[21] Pattern-Based Information Flow Control for Safety-Critical On-Chip Systems
Doerr, Tobias
Schade, Florian
Becker, Juergen
COMPUTER SAFETY, RELIABILITY, AND SECURITY, SAFECOMP 2023, 2023, 14181 : 181 - 195
[22] Vehicle-to-Vehicle Communication: Fair Transmit Power Control for Safety-Critical Information
Torrent-Moreno, Marc
Mittag, Jens
Santi, Paolo
Hartenstein, Hannes
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2009, 58 (07) : 3684 - 3703
[23] Safety Barrier Certificates for Path Integral Control: Safety-Critical Control of Quadrotors
Jin, Tao
Di, Jian
Wang, Xinghu
Ji, Haibo
IEEE ROBOTICS AND AUTOMATION LETTERS, 2023, 8 (09) : 6006 - 6012
[24] Robust Exponential Control Barrier Functions for Safety-Critical Control
Chinelato, Caio I. G.
Angelico, Bruno A.
2021 AMERICAN CONTROL CONFERENCE (ACC), 2021, : 2342 - 2347
[25] Robust control barrier–value functions for safety-critical control
Choi, Jason J.
Lee, Donggun
Sreenath, Koushil
Tomlin, Claire J.
Herbert, Sylvia L.
arXiv, 2021,
[26] Probabilistic Guarantees for Nonlinear Safety-Critical Optimal Control
Akella, Prithvi
Ubellacker, Wyatt
Ames, Aaron D.
2023 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS), 2023, : 8120 - 8126
[27] Resolving Safety-Critical Incidents in a Rally Control Center
Wahlstrom, Mikael
Salovaara, Antti
Salo, Leena
Oulasvirta, Antti
HUMAN-COMPUTER INTERACTION, 2011, 26 (1-2): : 9 - 37
[28] SAFETY-CRITICAL PUDDINGS
MALCOLM, B
ELECTRONICS AND POWER, 1987, 33 (05): : 291 - 291
[29] These are safety-critical times
Johan F. Hoorn
Cognition, Technology & Work, 2008, 10 (4) : 249 - 249
[30] SAFETY-CRITICAL SYSTEMS
MCDERMID, JA
THEWLIS, DJ
SOFTWARE ENGINEERING JOURNAL, 1991, 6 (02): : 35 - 35

← 1 2 3 4 5 →