Abstract | ||
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This paper approaches the deadlock prevention problem for the well known class of S3PR used in Resource Allocation Systems. The proposed control policy is based on inhibitor arcs and the new Petri net class will be called S3PR2. The liveness characterization of this new class is given. The main application of the approach is to robot motion for a team of robots evolving in a partitioned environment with some limited capacity regions. In a previous work it is shown that the sets of trajectories for robots can be modeled by a particular S3PR and the deadlock-free execution has been solved using a centralized approach. Based on the results in this paper, we show that a decentralized control law for robots can be implemented. |
Year | DOI | Venue |
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2014 | 10.1109/ETFA.2014.7005169 | ETFA |
Keywords | DocType | Citations |
robot team,resource allocation systems,Petri nets,Petri net class,centralized approach,S3PR,resource allocation,robot planning,limited capacity regions,path planning,trajectory control,deadlock-free execution,robot motion,decentralized control law,deadlock prevention policy | Conference | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xu Wang | 1 | 2 | 0.71 |
Cristian Mahulea | 2 | 161 | 19.50 |
Silva, M. | 3 | 316 | 36.61 |