Nonblocking hierarchical control of decentralized des

Date

2005-12-01

Author

Schmidt, Klaus Verner
Moor, Thomas

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This work considers a hierarchical control architecture for a class of discrete event systems which can also be applied to decentralized control systems. It is shown that nonblocking supervisory control on the high level of the hierarchy results in nonblocking and hierarchically consistent control on the low level. Copyright © 2005 IFAC.

Subject Keywords

Decentralized systems, Discrete event systems

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79960711677&origin=inward
https://hdl.handle.net/11511/85909

DOI

https://doi.org/10.3182/20050703-6-cz-1902.00312

Conference Name

16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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On maximal permissiveness of hierarchical and modular supervisory control approaches for discrete event systems Schmidt, Klaus Verner (2008-08-26) Recently, several efficient modular and hierarchical approaches for the control of discrete event systems (DES) have been proposed. Although these methods are very suitable for dealing with the state space explosion problem, their common limitation is that either maximal permissiveness is not addressed or unnecessarily restrictive conditions are required in order to ensure maximally permissive control. In this paper we develop a unified framework for the investigation of maximal permissiveness of modular co...
Hierarchical multitasking control of discrete event systems: Computation of projections and maximal permissiveness Schmidt, Klaus Verner; Cury, José E.r. (null; 2010-12-01) 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 g...
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Citation Formats

K. V. Schmidt and T. Moor, “Nonblocking hierarchical control of decentralized des,” Prague, Çek Cumhuriyeti, 2005, vol. 16, p. 163, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79960711677&origin=inward.