CORRECTING RMS VALUE OF A SINE WAVEFORM SAMPLED DUE LIMITED NUMBER OF PERIODS AND DETERMINATE APERTURE TIME ON DMM. Keywords : Digital Multimeter (DMM), Root Mean Square (RMS) Error, Sampling, Aperture Time, Number of Samples. NOMENCLATURE. DC = direct current AC = alternating current
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Keywords: Digital Multimeter (DMM), Root Mean Square (RMS) Error, Sampling, Aperture Time, Number of Samples
y[i] = A· sin(t0[T] + F·360.0· i/Fs),
for i = 0, 1, 2, …, n – 1.
RMS’ =RMS + A·(1 – sinc (π·ta [T]))
7 V range, 50 Hz