How to Restart "Repeating Sequence" block from t=0s

Hello;

I making a EV car model in Simulink where I have a "Repeating Sequence" as source for my car speed profil, at certain point i stop the car to pass to charging then i resume the driving, which i want to resume the driving from t=0 in the speed profil which i cant now since i cant restart the block and the Repeating Sequence block has no time input to modify it.

Do you have an idea how can i restart "Repeating Sequence" block from t=0s ?

Thank you for your respond

Best regards

[felix staehli]

could find a way, i need the same. could you share your solution?

[Rowan Koenderink]

I need the same kind of thing for a project of mine, did anyone find a solution yet?

[Jacob Rhodes]

I am also looking to achieve similar behavior, any solutions?

Answer 1

[Ayyoub Boutebal]

An answer please ...

Answer 2

[Yukthi S]

Hi @Ayyoub Boutebal,

I got that you want to reset the speed profile for the car every time driving resumes after recharging.

Since "Repeating Sequence" cannot take external inputs for reset operation, using it within an "Enabled Subsystem" that resets upon enabling is a potential workaround to this issue. The “Custom Repeating Sequence” block given in the attachment might help you to get started.

This model uses an enabled subsystem with a custom sequence block made from a 1-D lookup table and a custom counter. The counter, which has an external reset signal, restarts the sequence every time the subsystem is enabled. This setup can be adjusted to fit specific needs.

In the installed MATLAB R2016b, type the following two commands in the command window to access the "Enabled Subsystem" documentation.

>> addressString = 'simulink/slref/enabledsubsystem.html';
>> web(fullfile(docroot, addressString));

The same workaround can be used for the latest versions of MATLAB also till date. Hope this workaround will get you started!