Hierarchical multitasking control of discrete event systems: Computation of projections and maximal permissiveness

2010-12-01
Schmidt, Klaus Verner
Cury, José E.r.
This paper extends previous results on the hierarchical and decentralized control of multitasking discrete event systems (MTDES). Colored observers, a generalization of the observer property, together with local control consistency, allow to derive sufficient conditions for synthesizing modular and hierarchical control that are both strongly nonblocking (SNB) and maximally permissive. A polynomial procedure to verify if a projection fulfills the above properties is proposed and in the case they fail for a given projection an algorithm is proposed to find an extension of the set of events to be projected, in order to fulfill the sufficient conditions for SNB and maximally permissive hierarchical control.
10th International Workshop on Discrete Event Systems, WODES 2010, 30 Ağustos - 01 Eylül 2010

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Citation Formats
K. V. Schmidt and J. E. r. Cury, “Hierarchical multitasking control of discrete event systems: Computation of projections and maximal permissiveness,” Berlin, Almanya, 2010, vol. 10, p. 98, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=80052003674&origin=inward.