Decentralized structural controller design for large-scale discrete-event systems modelled by Petri nets

Title:

Decentralized structural controller design for large-scale discrete-event systems modelled by Petri nets

Creator:

Aybar, Ayden and Íftar, Altuč

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:e47064d3-c906-47cc-872e-bbca94fee18c
uuid:e47064d3-c906-47cc-872e-bbca94fee18c

Subject:

large-scale systems, decentralized control, discrete-event systems, Petri nets, and overlapping decompositions

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

A decentralized structural controller design approach for discrete-event systems modelled by Petri nets is presented. The approach makes use of overlapping decompositions. The given Petri net model is first overlappingly decomposed into a number of Petri subnets and is expanded to obtain disjoint Petri subnets. A structural controller is then designed for each Petri subnet to avoid deadlock. The obtained controllers are finally applied to the original Petri net. The proposed approach significantly reduces the computational burden to design the controller. Furthermore, the controller obtained is decentralized and, hence, is easier to implement.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

[3]-14

Source:

Kybernetika | 2009 Volume:45 | Number:1

Harvested from:

CDK

Metadata only:

false