Robust deadlock control for automated manufacturing systems with unreliable resources based on Petri net reachability graphs

G Liu, P Li, Z Li, N Wu - IEEE Transactions on Systems, Man …, 2018 - ieeexplore.ieee.org
Resource failures may happen in automated manufacturing systems (AMSs) because of
different reasons in the real world, making most existing deadlock control policies …

Deadlock recovery for flexible manufacturing systems modeled with Petri nets

YF Chen, ZW Li, A Al-Ahmari, NQ Wu, T Qu - Information Sciences, 2017 - Elsevier
This paper deals with deadlock problems in Petri nets by adding a set of recovery
transitions. Different from traditional deadlock control methods by deploying control places …

A novel approach for constraint transformation in Petri nets with uncontrollable transitions

S Wang, D You, C Seatzu - IEEE Transactions on Systems …, 2017 - ieeexplore.ieee.org
The main contribution of this correspondence paper consists in a linear algebraic
characterization of the admissible marking set relative to a Petri net with uncontrollable …

An improved approach to test diagnosability of bounded Petri nets

N Ran, H Su, S Wang - IEEE/CAA Journal of Automatica Sinica, 2017 - ieeexplore.ieee.org
For bounded Petri nets, Cabasino et al. propose a diagnosability test method that is based
on the analysis of a modified basis reachability graph and a basis reachability diagnoser …

Supervisor synthesis using labeled petri nets for forbidden state specifications

Y Hu, Z Ma, R Liu, MP Fanti, Z Li - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This research focuses on the forbidden state problem in the framework of labeled Petri nets
(LPNs), ie, to design a supervisor for a plant modeled by an LPN such that the closed-loop …

Trustworthiness modeling and analysis of cyber-physical manufacturing systems

Z Yu, L Zhou, Z Ma, MA El-Meligy - IEEE Access, 2017 - ieeexplore.ieee.org
Cyber-physical manufacturing systems (CPMSs) are a new paradigm of manufacturing
systems that integrate cyber systems and physical systems to aid smart manufacturing …

On methodology for the verification of reconfigurable timed net condition/event systems

Y Hafidi, L Kahloul, M Khalgui, Z Li… - … on Systems, Man …, 2018 - ieeexplore.ieee.org
This paper deals with the formal verification of reconfigurable discrete event control systems
(RDECSs) using reconfigurable timed net condition/event systems (R-TNCESs) formalism. A …

Optimal enforcement of liveness to flexible manufacturing systems modeled with Petri nets via transition-based controllers

M Bashir, D Liu, M Uzam, N Wu… - Advances in …, 2018 - journals.sagepub.com
This article reports a transition-based control technique to prevent deadlocks for flexible
manufacturing systems that can be modeled with a generalized class of Petri nets. The …

Structural decomposition and decentralized control of Petri nets

J Ye, MC Zhou, Z Li, A Al-Ahmari - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Control of a large-scale automated manufacturing system is an important and challenging
issue. Its discrete event system model represented by Petri nets tends to become highly …

Supervisory control of a class of Petri nets with unobservable and uncontrollable transitions

D You, SG Wang, C Seatzu - Information Sciences, 2019 - Elsevier
This paper uses Petri nets (PNs) as a modeling tool to deal with the forbidden state problem
of discrete event systems (DESs) in the presence of both unobservable and uncontrollable …