Domain-size control by global feedback in bistable systems

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    Abstract

    The control of the domain size for Ginzburg-Landau type equations with global negative feedback was studied. The control for spatially extended dynamical systems was considered for the domain-size control by global negative feedback. The domain size was determined by the condition that the velocity of the domain is zero and the global negative feedback is derived from the coupled reaction diffusion equation. The temperature field played the role of inhibitory medium through latent heat released at solidification in the case of crystal growth problem.

    Original languageEnglish
    Pages (from-to)471011-471013
    Number of pages3
    JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
    Volume64
    Issue number4 II
    Publication statusPublished - Oct 2001

    All Science Journal Classification (ASJC) codes

    • Physics and Astronomy(all)
    • Condensed Matter Physics
    • Statistical and Nonlinear Physics
    • Mathematical Physics

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