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Structure and BIBO stability of a three-dimensional fuzzy two-term control system

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Abstract

    A novel three-dimensional fuzzy logic controller (3D FLC) was developed recently for spatially distributed systems. In this study, the inherent spatial structure feature of a 3D FLC with two spatial inputs (also called as 3D two-term FLC) is first exposed via an analytical model. Then, the global bounded-input/bounded-output (BIBO) stability of the 3D fuzzy two-term control system is discussed. A sufficient condition is derived and provided as a useful criterion for the controller design of the 3D two-term FLC. Finally, a catalytic packed-bed reactor is presented as an example of spatially distributed process to demonstrate the effectiveness of the controller. © 2010 IMACS.
    Original languageEnglish
    Pages (from-to)1985-2004
    JournalMathematics and Computers in Simulation
    Volume80
    Issue number10
    DOIs
    Publication statusPublished - Jun 2010

    Research Keywords

    • Fuzzy control
    • Spatial information processing
    • Stability analysis
    • Three-dimensional fuzzy set

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