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Adaptive Prediction of Transitions between Local Attractors of Lorenz's System

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F08%3A00143954" target="_blank" >RIV/68407700:21220/08:00143954 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Adaptive Prediction of Transitions between Local Attractors of Lorenz's System

  • Original language description

    The paper demonstrates an adaptive prediction of trajectory transitions between local attractors of deterministic chaotic systems using low-dimensional dynamic quadratic neural unit with periodically forced neural inputs. The forthcoming transitions of higher dimensional chaotic systems are predicted by a low dimensional discrete dynamic neural unit implemented as a special adaptive forced oscillator. The real-time sample-by-sample evaluation of complex system behavior is based on monitoring of parameters of an adaptive model during its adaptation. The behavior of chaotic systems in the state-space is adaptively transformed to system behavior in an approximated parameter-space using special higher order nonlinear neural unit forced with periodical inputs. Added forcing inputs allow a low dimensional dynamic neural unit to better approximate higher dimensional behavior; the forcing neural inputs are configured upon analysis of frequency spectra of the evaluated time series.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/2B06023" target="_blank" >2B06023: Development of a method for estimation of energy and matter fluxes in selected ecosystems; formulation and verification of principles for evaluation of conditions supporting selfregulation and biodiversity.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Nové metody a postupy v oblasti přístrojové techniky, automatického řízení a informatiky

  • ISBN

    978-80-01-04765-1

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    České vysoké učení technické v Praze

  • Place of publication

    Praha

  • Event location

    želiv

  • Event date

    Jun 1, 2008

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article