Robust deadlock control for automated manufacturing systems with unreliable resources based on Petri net reachability graphs
Resource failures may happen in automated manufacturing systems (AMSs) because of
different reasons in the real world, making most existing deadlock control policies …
different reasons in the real world, making most existing deadlock control policies …
Deadlock recovery for flexible manufacturing systems modeled with Petri nets
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 …
transitions. Different from traditional deadlock control methods by deploying control places …
A novel approach for constraint transformation in Petri nets with uncontrollable transitions
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 …
characterization of the admissible marking set relative to a Petri net with uncontrollable …
An improved approach to test diagnosability of bounded Petri nets
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 …
on the analysis of a modified basis reachability graph and a basis reachability diagnoser …
Supervisor synthesis using labeled petri nets for forbidden state specifications
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 …
(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
Cyber-physical manufacturing systems (CPMSs) are a new paradigm of manufacturing
systems that integrate cyber systems and physical systems to aid smart 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
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 …
(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
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 …
manufacturing systems that can be modeled with a generalized class of Petri nets. The …
Structural decomposition and decentralized control of Petri nets
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 …
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
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 …
of discrete event systems (DESs) in the presence of both unobservable and uncontrollable …