1. bookVolume 11 (2011): Issue 3 (June 2011)
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
access type Open Access

Comparison of RMS Value Measurement Algorithms of Non-coherent Sampled Signals

Published Online: 12 Aug 2011
Volume & Issue: Volume 11 (2011) - Issue 3 (June 2011)
Page range: 79 - 84
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
Comparison of RMS Value Measurement Algorithms of Non-coherent Sampled Signals

Uncertainty and bias of RMS measurement of digitally non-coherent sampled signal is dependent on the algorithm used. This paper presents the new Averaging two subsets method for RMS value bias correction of non-coherent sampled signal. Methods for estimating RMS values in the time domain are also compared.

Keywords

Novotny, M., Sedlacek, M. (2004). Measurement of RMS values of non-coherently sampled signals. In Proceedings of the 13th International Symposium on Measurements for Research and Industry Applications, IMEKO TC-4. Athens, Greece, 230-235.Search in Google Scholar

Novotny, M., Sedlacek, M. (2008). RMS value measurement based on classical and modified digital signal processing algorithms. Measurement, 41 (3), 236-250.10.1016/j.measurement.2006.11.011Search in Google Scholar

Hegeduš, H., Mostarac, P., Malarić, R. (2010). Precision RMS value measurement of non-coherent sampled signals. In 2010 Conference of Precision Electromagnetic Measurement Digest. Daejeon, Republic of Korea, 205-206.10.1109/CPEM.2010.5544111Search in Google Scholar

Hegeduš, H., Malarić, R., Mostarac, P. (2009). Analysis of methods for RMS measurement of AC signals. In Proceedings IX National Conference ETAI 2009, 39.Search in Google Scholar

National Instruments Corporation. NI LabVIEW. Retrieved from http://www.ni.com/labviewSearch in Google Scholar

Malarić, K., Malarić, R., Hegeduš, H. (2010). A nonlinear least-squares graphical tool (‘Gaussfit’) for educational purposes. International Journal of Electrical Engineering Education, 47 (1), 11-22.10.7227/IJEEE.47.1.2Search in Google Scholar

Mostarac, P., Malarić, R., Hegeduš, H. (2010). Novel frequency measurement method with low sampling time. In 2010 Conference of Precision Electromagnetic Measurement Digest. Daejeon, Republic of Korea, 438-439.10.1109/CPEM.2010.5544520Search in Google Scholar

Ptak, P., Kurkowski, M., Biernacki, Z., Zloto, T. (2001). Digital measuring system for recording deformed functions. Measurement Science Review, 1 (1), 51-54.Search in Google Scholar

Espel, P., Poletaeff, A., Ndilimabaka, H. (2010). Traceability of voltage measurements for nonsinusoidal waveforms. Measurement Science Review, 10 (6), 200-204.Search in Google Scholar

Recommended articles from Trend MD

Plan your remote conference with Sciendo