On systematic methods to remove redundant monitors from liveness-enforcing net supervisors
Computers and Industrial Engineering
An effective algorithm to find elementary siphons in a class of Petri nets
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Combined siphon and marking generation for deadlock prevention in Petri nets
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans - Special section: Best papers from the 2007 biometrics: Theory, applications, and systems (BTAS 07) conference
A divide-and-conquer strategy to deadlock prevention in flexible manufacturing systems
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Liveness enforcing supervision of video streaming systems using nonsequential Petri nets
IEEE Transactions on Multimedia
Supervisor synthesis for enforcing a class of generalized mutual exclusion constraints on petri nets
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Design of Petri net-based deadlock prevention controllers for flexible manufacturing systems
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Design of Liveness-Enforcing Supervisors for S3PR Based on Complementary Places
ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Modeling and Verification of Discrete Event Systems
Computation of Minimal Siphons in Petri Nets by Using Binary Decision Diagrams
ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Modeling and Verification of Discrete Event Systems
One-Step Look-Ahead Maximally Permissive Deadlock Control of AMS by Using Petri Nets
ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Modeling and Verification of Discrete Event Systems
Transition-Based Deadlock Detection and Recovery Policy for FMSs Using Graph Technique
ACM Transactions on Embedded Computing Systems (TECS) - Special Issue on Modeling and Verification of Discrete Event Systems
Robustness of deadlock control for a class of Petri nets with unreliable resources
Information Sciences: an International Journal
| Hi-index | 0.00 |
The importance of siphons is well recognized in the analysis and control of deadlocks in a Petri net. To minimize the number of siphons that have to be explicitly controlled, siphons in a net are divided in a net into elementary and dependent ones. The concepts of token-rich, token-poor, and equivalent siphons are newly presented. More general conditions under which a dependent siphon can be always marked are established. The existence of dependent siphons in a Petri net is investigated. An algorithm is developed to find the set of elementary siphons in a net system for deadlock control purposes. The application of the proposed elementary siphon concept to the existing deadlock control policies is discussed. A few different-sized manufacturing examples are used to demonstrate the advantages of elementary siphon-based policies. The significant value of the proposed theory via a particular deadlock control policy is shown. Finally, some interesting and open problems are discussed.