Development of RTOS for PLC using formal methods

Jin Hyun Kim, Su Young Lee, Young Ah Ahn, Jae Hwan Sim, Jin Seok Yang, Na Young Lee, Jin Young Choi

    Research output: Chapter in Book/Report/Conference proceedingChapter

    1 Citation (Scopus)

    Abstract

    Programmable logic controller(PLC) is a computer system for instrumentation and control (I&C) systems such as control of machinery on factory assembly lines and nuclear power plants. If PLC is used to control core reactor in nuclear power plant, it should be classified into safety-critical. PLC has various I&C logics made in software, including real-time operating system (RTOS). Hence, RTOS must be also proved completely. In this paper, we apply formal methods to a development of RTOS for PLC.which is developing in Korean national nuclear project,in safety-critical level; Statecharts for specification and model checking for verification, and we give the results of applying formal methods to RTOS.

    Original languageEnglish
    Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    EditorsFarn Wang
    PublisherSpringer Verlag
    Pages479-482
    Number of pages4
    ISBN (Print)9783540236108
    DOIs
    Publication statusPublished - 2004

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume3299
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • General Computer Science

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