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Signal processing and alarm handling in process control

In English

Författare

Summary, in English

The proper handling of alarms is crucial to automated process control. In practice, many alarms are only distractive and do not represent a fault situation. Here a toolbox, that uses an expert system called LARA, is proposed that aims to reduce the occurrence of so-called nuisance alarms. It is based on a signal classification scheme to propose suitable alarm handling algorithms according to the signals behavior. In a first prototype, a significant reduction of the alarms in a biofueled District Heating Plant has been achieved

Publiceringsår

2003

Språk

Engelska

Sidor

72-369

Publikation/Tidskrift/Serie

Proceedings of the 16th European Conference on Circuit Theory and Design, ECCTD'03

Dokumenttyp

Konferensbidrag

Förlag

Univ. Mining & Metallurgy

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • signal processing
  • automated process control
  • fault situation
  • expert system
  • LARA
  • nuisance alarm
  • signal classification scheme
  • signal behavior
  • alarm handling

Conference name

European Conference on Circuit Theory and Design (ECCTD), 2003

Conference date

2003-09-01 - 2003-09-04

Conference place

Cracow, Poland

Status

Published

ISBN/ISSN/Övrigt

  • ISBN: 83-88309-95-1