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Auto-Detection of the Sensors Discredibility in Control Loop via Evolutionary Algorithms

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F05%3A02108523" target="_blank" >RIV/68407700:21220/05:02108523 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Auto-Detection of the Sensors Discredibility in Control Loop via Evolutionary Algorithms

  • Original language description

    In operation of control loops, we can be tackled by the problem of a hidden malfunction, usually caused by sensors used for measuring of the controlled variables. These sensors often do not stop their operation completely (which is easy to recognize); they only start to provide a little bit wrong measurement of the controlled variables. The problem is following: although the control loop seems to work properly, the consequences of such a small sensor malfunction (sensor discredibility) can become substantial and expensive. This paper concentrates on the idea of sensor auto-detection mainly leads to improvement of controlled system function. The aim is not only to check reliability of sensor and control loop possibilities, but it lies in achieving better control quality. Agent based approach is also considered

  • Czech name

    Autodetekce diskrebility senzorů v regulačních obvodech evolučními algoritmy

  • Czech description

    Při provozu regulačních obvodů se můžeme setkat s problémem skryté chybné funkce obvykle způsobované senzory používané pro měření regulovaných veličin. Tyto sensory často nepřestávají vykonávat svou činnost (což se dá zjistit snadno), ale poskytují poněkud zkreslené informace o regulované veličině. Problém je následovný: přestože se zdá, že řídicí obvod pracuje bezchybně, důsledky těchto chyb mohou být značné a drahé. Tento příspěvek se zaměřuje na myšlenku autodetekce senzoru, což vede k vylepšení funkce regulačního obvodu.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BC - Theory and management systems

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of XXXth Seminary ASR'05 Instruments and Control

  • ISBN

    80-248-0774-2

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    VŠB

  • Place of publication

    Ostrava

  • Event location

    Ostrava

  • Event date

    Apr 29, 2005

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article