A Hierarchical Architecture for Nonblocking Control of Discrete Event Systems

Date

2006-03-13

Author

Schmidt, Klaus Verner
PERK, SEBASTIAN

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This contribution investigates the hierarchical control of decentralized DES which are synchronized by shared events. A multi-level hierarchical control architecture providing hierarchical consistency is introduced. Moreover, it allows for composition of decentralized subsystems on the high-level of the hierarchy, and hence reduces the computational complexity of supervisory control synthesis for language inclusion specifications. In this context, a crucial issue is the nonblocking operation of the overall system. In our main theorem, marked state acceptance and marked state controllability are identified as sufficient conditions for this desirable property.

Subject Keywords

Control systems, Discrete event systems, Computer architecture, Supervisory control, Controllability, Control system synthesis, Computational complexity, Sufficient conditions, Process design, Algorithm design and analysis

URI

https://hdl.handle.net/11511/41597

DOI

https://doi.org/10.1109/.2005.1467134

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

K. V. Schmidt and S. PERK, “A Hierarchical Architecture for Nonblocking Control of Discrete Event Systems,” 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41597.