How to calculate the effective value of segmented voltage waveform

How to calculate the effective value of segmented voltage waveform - There is the voltage waveform but segmented, tried to calculate the effective value but failed. - Mensajes

#1 Publicado: 9/12/2025 15:16:47
liwenbus

liwenbus

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Dear Friends,

I tried to calculate the effective value of segmented voltage waveform, but failed, could you help me to fixed it? Thank you very mucn! RMS calc.sm (10,21 KiB) descargado 965 vez(es). image.png
#2 Publicado: 9/12/2025 18:38:59
Alvaro

Alvaro

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Hi. This is a way. You can see also the file RMS in this post.

image.png

Also:

image.png

RMS-example.sm (17,81 KiB) descargado 894 vez(es).

Best regards.
Alvaro.
Editado 9/12/2025 18:46:12
#3 Publicado: 10/12/2025 21:55:31
Martin Kraska

Martin Kraska

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Version without killing the units:

grafik.png

RMS-example.sm (8,29 KiB) descargado 899 vez(es).

In the original version, just making the periodicity function unit-proof, is sufficient:

grafik.png
Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
A 2 usuarios les gustó este mensaje
Alvaro 11/12/2025 0:34:52, liwenbus 11/12/2025 12:51:24
#4 Publicado: 11/12/2025 12:50:32
liwenbus

liwenbus

0 me gusta en 7 mensajes.

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OH! I see! Thank you Alvaro!

Best regards.
Wen.

Wrote

Hi. This is a way. You can see also the file RMS in this post.

image.png

Also:

image.png

RMS-example.sm (17,81 KiB) descargado 894 vez(es).

Best regards.
Alvaro.

#5 Publicado: 11/12/2025 12:53:13
liwenbus

liwenbus

0 me gusta en 7 mensajes.

Grupo: User

It helps a lot, thank you very much!

Best regards.
wen.

Wrote

Version without killing the units:

grafik.png

RMS-example.sm (8,29 KiB) descargado 899 vez(es).

In the original version, just making the periodicity function unit-proof, is sufficient:

grafik.png

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