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The design and implementation of an object-oriented process control loop framework

  • Taewoong Jeon
  • , Sunghwan Roh
  • , Hyonwoo Seung
  • , Sungyoung Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Control loop is an essential part of the process control system that must control physical processes in which it is difficult or impossible to compute correct output value with input values alone. In this paper, we describe the design and implementation of a highly reusable objectoriented control loop framework to support the efficient development of real time process control applications. The basic building block in our control loop framework is the Point class. The Point class encapsulates process variables of a control loop together with control algorithms so that it can be easily adapted and extended to process control applications that have various structures and behaviors. The core of this paper is the design pattern of event/time-triggered Point class that can be used for flexible implementation of monitor and control functions required of target processes through the interaction of point objects performing continuous re-computation.

Original languageEnglish
Title of host publicationAdvanced Internet Services and Applications - 1st International Workshop, AISA 2002, Proceedings
EditorsWhie Chang
PublisherSpringer Verlag
Pages249-261
Number of pages13
ISBN (Print)3540439684, 9783540439684
DOIs
Publication statusPublished - 2002
Event1st International Workshop on Advanced Internet Services and Applications, AISA 2002 - Seoul, Korea, Republic of
Duration: 1 Aug 20022 Aug 2002

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2402
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Workshop on Advanced Internet Services and Applications, AISA 2002
Country/TerritoryKorea, Republic of
CitySeoul
Period1/08/022/08/02

Bibliographical note

Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2002.

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