YF Chen, ZW Li, A Al-Ahmari - IEEE Transactions on Systems …, 2012 - ieeexplore.ieee.org
This paper illustrates that Petri nets with self-loops are more powerful than pure nets in modeling and control of flexible manufacturing systems. A self-loop in a Petri net cannot be …
YF Chen, ZW Li, M Khalgui… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
Deadlock prevention plays an important role in the modeling and control of flexible manufacturing systems (FMS). This paper presents a novel and computationally efficient …
In this paper, a deadlock prevention policy for flexible manufacturing systems (FMS) is proposed, which can obtain a maximally permissive liveness-enforcing Petri net supervisor …
Deadlocks are an undesirable situation in automated flexible manufacturing systems (FMS). Their occurrences often deteriorate the utilization of resources and may lead to catastrophic …
This paper develops a place invariant based deadlock prevention method to obtain an optimal, ie, maximally permissive, liveness-enforcing Petri net supervisor with a minimal …
YF Chen, ZW Li, K Barkaoui - Information Sciences, 2014 - Elsevier
This paper develops a place invariant based deadlock prevention method to obtain a maximally permissive Petri net supervisor with the lowest implementation cost. A supervisor …
YF Chen, ZW Li, K Barkaoui… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a new Petri net structure, namely, an interval inhibitor arc, and its application to the optimal supervisory control of Petri nets. An interval inhibitor arc is an arc …
H Hu, MC Zhou, Z Li, Y Tang - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Sensors and actuators are two indispensable parts in the paradigm of feedback control. Their implementation cost should be properly evaluated and constrained. In the previous …
YF Chen, ZW Li, K Barkaoui, NQ Wu… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This work proposes a novel structure in Petri nets, namely data inhibitor arcs, and their application to the optimal supervisory control of Petri nets. A data inhibitor arc is an arc from …