Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/142044
Title: Synthesis of minimally restrictive optimal stability-enforcing supervisors for nondeterministic discrete event systems
Authors: Han, Xiaoguang
Chen, Zengqiang
Su, Rong
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2019
Source: Han, X., Chen, Z., & Su, R. (2019). Synthesis of minimally restrictive optimal stability-enforcing supervisors for nondeterministic discrete event systems. Systems and Control Letters, 123, 33-39. doi:10.1016/j.sysconle.2018.10.014
Journal: Systems and Control Letters
Abstract: In this paper, we investigate stability-enforcing supervisory control of nondeterministic discrete event systems (DESs) from a brand-new angle. First, the dynamics of a discrete event system (DES) are converted into an algebraic equation in the framework of Boolean semi-tensor product. Using it, several necessary and sufficient conditions are presented to verify whether a DES is stable or not. Second, effective verification criteria are provided for the stabilization problem of DESs. Further, a cost function of disabling controllable events at corresponding states is defined. A matrix-based methodology of finding all minimally restrictive optimal stability-enforcing supervisors is presented. Finally, two examples are provided to illustrate the theoretical results.
URI: https://hdl.handle.net/10356/142044
ISSN: 0167-6911
DOI: 10.1016/j.sysconle.2018.10.014
Rights: © 2018 Elsevier B.V. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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