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|Title:||Reliable decentralized supervisory control of discrete event systems with communication delays|
Decentralized supervisory control
Discrete event systems
|Source:||Liu, F., Lin, H. (2009). Reliable decentralized supervisory control of discrete event systems with communication delays. IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM : 368-373. ScholarBank@NUS Repository. https://doi.org/10.1109/AIM.2009.5229985|
|Abstract:||The reliable decentralized supervisory control of discrete event systems (DESs) with communication delays is investigated in this paper. For a system equipped with n local supervisors, we formalize the notion of k-reliable (1 ≤ k le; n) decentralized supervisor under communication delays, in which some local supervisors are allowed to fail and the system can achieve exactly the specification under any k local supervisors. In particular, necessary and sufficient conditions for the existence of a k-reliable decentralized supervisor under communication delays are presented by means of the modified controllability and reliable delay-coobservability. These results can be reduced to those in  if the communication delays are negligible. Moreover, the results of  can be regarded as a special case of the proposed k-reliable decentralized control with k = n. ©2009 IEEE.|
|Source Title:||IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM|
|Appears in Collections:||Staff Publications|
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