3 Citations (Scopus)


It is often noted that there is not a linear relation between the input signal from a controller and opening of a control valve, and this is the reason why a system which can solve this problem automatically is needed. In this paper present the design of an auto tuning valve positioner based on a PC which can tune automatically the range of the valve positioner based on the measured position of the valve opening. The result of real time application of this design on the process control training shows that it can improve the range opening of a valve from 36%-85% to 3%-100%.

Original languageEnglish
Title of host publicationProceedings - APCCAS 2002
Subtitle of host publicationAsia-Pacific Conference on Circuits and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)0780376900
Publication statusPublished - 2002
EventAsia-Pacific Conference on Circuits and Systems, APCCAS 2002 - Denpasar, Bali, Indonesia
Duration: 28 Oct 200231 Oct 2002

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS


ConferenceAsia-Pacific Conference on Circuits and Systems, APCCAS 2002
CityDenpasar, Bali


  • Actuators
  • Analog-digital conversion
  • Automatic control
  • Data visualization
  • Displacement control
  • Friction
  • Signal design
  • Signal processing
  • Valves
  • Voltage


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