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    政大機構典藏 > 商學院 > 資訊管理學系 > 期刊論文 >  Item 140.119/70602
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/70602

    Title: Improvement on 'A Merging Method for the Siphon-Based FMS Maximally Permissive Controllers with Simpler Structures'
    Authors: 趙玉
    Chao, Yuh
    Contributors: 資管系
    Keywords: flexible manufacturing system;Petri net;deadlock;siphon
    Date: 2014.06
    Issue Date: 2014-10-15 14:44:06 (UTC+8)
    Abstract: Recent maximally permissive deadlock prevention controls for systems of simple sequential processes with resources (S3PR) also aim at constructing simplest structures in the shortest amount of time for flexible manufacturing systems modelled by Petri nets. The paper in Liu et al. (2013, IMA J. Math. Control Inf., doi:10.1093/imamci/dnt029) proposes a method to merge several monitors into a single one while not losing the live states. It achieves the same best results in the existing literature while avoiding the time-consuming reachability analysis which does not scale well with the large size of the nets. For a well-known benchmark, the method needs one more monitor than other approaches. Thus, siphon-based merging may not achieve minimal configuration. Although we could reduce one monitor, which monitor to choose to merge seem to be ad hoc. It is unclear how to select a monitor to reduce for large nets. This paper tackles such an issue successfully.
    Relation: IMA Journal of Mathematical Control and Information, First published online: July 29, 2014
    Data Type: article
    DOI 連結: http://dx.doi.org/10.1093/imamci/dnu034
    DOI: 10.1093/imamci/dnu034
    Appears in Collections:[資訊管理學系] 期刊論文

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