Symbolic Simulation of Parametrized Hybrid Systems with Affine Arithmetic

Shota Matsumoto, Kazunori Ueda

    研究成果: Conference contribution

    1 引用 (Scopus)

    抜粋

    The purpose of this research is to develop a highly reliable simulator of hybrid systems, i.e., systems involving both discrete change and continuous evolution. In particular, we aim at rigorous simulation of parametrized hybrid systems, which enables not only the analysis of model's possible behavior but also the design of parameters that realize desired properties. Simulators with interval arithmetic can reliably compute a reachable set of states, but preserving the dependency of uncertain quantities in models is still challenging. In this paper, we discuss a simulation method that is based on symbolic computation and cooperates with the interval Newton method and affine arithmetic, which is able to preserve first-order dependency of uncertain quantities. We implemented the algorithm on the symbolic simulator we have been developing and evaluated the performance of the method with example models.

    元の言語English
    ホスト出版物のタイトルProceedings - 23rd International Symposium on Temporal Representation and Reasoning, TIME 2016
    出版者Institute of Electrical and Electronics Engineers Inc.
    ページ4-11
    ページ数8
    2016-December
    ISBN(電子版)9781509038251
    DOI
    出版物ステータスPublished - 2016 12 5
    イベント23rd International Symposium on Temporal Representation and Reasoning, TIME 2016 - Kongens Lyngby, Denmark
    継続期間: 2016 10 172016 10 19

    Other

    Other23rd International Symposium on Temporal Representation and Reasoning, TIME 2016
    Denmark
    Kongens Lyngby
    期間16/10/1716/10/19

      フィンガープリント

    ASJC Scopus subject areas

    • Mathematics(all)

    これを引用

    Matsumoto, S., & Ueda, K. (2016). Symbolic Simulation of Parametrized Hybrid Systems with Affine Arithmetic. : Proceedings - 23rd International Symposium on Temporal Representation and Reasoning, TIME 2016 (巻 2016-December, pp. 4-11). [7774642] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TIME.2016.8