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https://doi.org/10.1109/acc.20...
Article . 2012 . Peer-reviewed
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International Journal of Control
Article . 2012 . Peer-reviewed
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Article . 2012
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Sampled-data controller implementation

Authors: Yu Wang 0039; Ryan J. Leduc;

Sampled-data controller implementation

Abstract

The setting of this paper is the implementation of timed discrete-event systems (TDES) as sampled-data (SD) controllers. An SD controller is driven by a periodic clock and sees the system as a series of inputs and outputs. On each clock edge (tick event), it samples its inputs, changes states, and updates its outputs. In this paper, we establish a formal representation of an SD controller as a Moore synchronous finite state machine (FSM). We describe how to translate a TDES supervisor to a FSM, as well as necessary properties to be able to do so. We discuss how to construct a single centralized controller as well as a set of modular controllers, and show that they will produce equivalent output. We also discuss a flexible manufacturing system (FMS) example and present some FSM translation issues encountered, as well as the FSM version of some of the system's supervisors.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
bronze