Signal Measurement Consistency of ECVT Data Acquisition System Using Capacitor Array

Arbai Yusuf, Dodi Sudiana, Agus Santoso Tamsir, Melinda Melinda, Harry Sudibyo S.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This research relates to tomography based on capacitance measurement namely Electrical Capacitance Volume Tomography (ECVT). The paper discusses the design of ECVT data acquisition system that has frequent problems in measurement, such as error in signal measurement and fabrication errors. Based on those issue, development of an equipment that can help check the data acquisition system by using dummy capacitor array is proposed. In signal measurement, there are two modes: first without using array capacitor and second using capacitor array. By using a simple algorithm that refers to the measurement strategy, it is possible to immediately know which channel pair is experiencing problem. Measurement consistency on each channel is analyzed using the correlation coefficient (R) resulting an average value of 0.9387.

Original languageEnglish
Title of host publicationProceedings - 2018 International Seminar on Application for Technology of Information and Communication
Subtitle of host publicationCreative Technology for Human Life, iSemantic 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages93-97
Number of pages5
ISBN (Electronic)9781538674864
DOIs
Publication statusPublished - 27 Nov 2018
Event3rd International Seminar on Application for Technology of Information and Communication, iSemantic 2018 - Semarang, Indonesia
Duration: 21 Sep 201822 Sep 2018

Publication series

NameProceedings - 2018 International Seminar on Application for Technology of Information and Communication: Creative Technology for Human Life, iSemantic 2018

Conference

Conference3rd International Seminar on Application for Technology of Information and Communication, iSemantic 2018
CountryIndonesia
CitySemarang
Period21/09/1822/09/18

Keywords

  • ECVT
  • capacitive sensor
  • capacitor array
  • charge amplifier circuit
  • data acquisition system

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