Simple phase angle measurement of two periodic signals

Ismail Adam, Azah Mohamed, Hilmi Sanusi

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

2 Citations (Scopus)

Abstract

In this paper, a simple algorithm to measure the phase angle between two periodic signals is presented. It uses the digitized samples of the two signals and works on simple data sorting and interpolation techniques. The algorithm sorts for the location at which the changing of the signals from negative to positive takes place in the given data sequences. It localizes the exact zero crossing by interpolating the signals of the sorted locations and deduces the phase angle based on the localized zero crossing of the two sequences of the sampled signals. The algorithm has been implemented in the 16-bit microcontroller and the performance of the developed algorithm based on simulation and practical results is presented. The novelty of the proposed algorithm is in the simplicity of the technique to determine the phase angle which makes it possible to be implemented in real time and reduces the overall cost of the system.

Original languageEnglish
Title of host publicationSCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development
Pages212-214
Number of pages3
DOIs
Publication statusPublished - 2009
Event2009 IEEE Student Conference on Research and Development, SCOReD2009 - Serdang
Duration: 16 Nov 200918 Nov 2009

Other

Other2009 IEEE Student Conference on Research and Development, SCOReD2009
CitySerdang
Period16/11/0918/11/09

Fingerprint

Phase measurement
Angle measurement
Microcontrollers
Sorting
Interpolation
Costs

Keywords

  • Phase angle
  • Simple algorithm

ASJC Scopus subject areas

  • Biomedical Engineering
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Adam, I., Mohamed, A., & Sanusi, H. (2009). Simple phase angle measurement of two periodic signals. In SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development (pp. 212-214). [5443124] https://doi.org/10.1109/SCORED.2009.5443124

Simple phase angle measurement of two periodic signals. / Adam, Ismail; Mohamed, Azah; Sanusi, Hilmi.

SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. p. 212-214 5443124.

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

Adam, I, Mohamed, A & Sanusi, H 2009, Simple phase angle measurement of two periodic signals. in SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development., 5443124, pp. 212-214, 2009 IEEE Student Conference on Research and Development, SCOReD2009, Serdang, 16/11/09. https://doi.org/10.1109/SCORED.2009.5443124
Adam I, Mohamed A, Sanusi H. Simple phase angle measurement of two periodic signals. In SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. p. 212-214. 5443124 https://doi.org/10.1109/SCORED.2009.5443124
Adam, Ismail ; Mohamed, Azah ; Sanusi, Hilmi. / Simple phase angle measurement of two periodic signals. SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. pp. 212-214
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