How to log Current for a simulink model ?

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timo
timo 2016-7-31
回答： Sabin 2025-8-12
I have a circuit which is a DC source and some resistors. I want to log current through each resistor. I read that i can right click a line and select add signal to be recorded. If i right click a resistor then Signal&ports submenu is grayed out If i select to log data to Simulation Data inspector then all values for a resistor are logged +power voltage , etc ...I want only currents .... Please help
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Swarooph
Swarooph 2016-8-1
Are you sure you are using Simulink blocks and not Simscape? A screenshot of your model might help.

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回答（1 个）

Sabin
Sabin 2025-8-12
The right click approach you mentioned for logging data is only working for Simulink signals. However, I assume you are using a Simscape model. In this case you can use sensors and PS-Simulink Converters to obtain a Simulink model that you can then log as described. Alternatively, you can use Simscape data logging.

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