Synthesis of Optimal Stealthy Attacks against Diagnosability in Labeled Petri Nets

• Published in: IEEE/CAA journal of automatica sinica Vol. 12; no. 8; pp. 1661 - 1672
• Main Authors: Liu, Ruotian, Mangini, Agostino Marcello, Fanti, Maria Pia
• Format: Journal Article
• Language: English
• Published: Chinese Association of Automation (CAA) 01.08.2025
• Subjects: Automata; Costs; Cyber attack; diagnosability; discrete event system (DES); Discrete-event systems; Europe; Finite element analysis; Firing; Focusing; labeled Petri net (LPN); Labeling; Optimization; Petri nets

This paper addresses the diagnosability analysis problem under external malicious attacks of a networked discrete event system modeled by labeled Petri net. In particular, we focus on a stealthy replacement attack to alter or corrupt the observation of the system, in which the transition labels are...