Simulink string input implementation

hello team,

When i am using string in the if loop in simulink i am having issue.

Edit :

For every TR case, i want output A = "National" or "State" instead of A = 11.

But it is not showing error when A = 11 replaced by A = "National".

How to resolve it.

In case if possible, what data type to be used in Model explorer for this input ?

Thank you

P.S : i am new to simulink.

[Walter Roberson]

Either reconfigure state variable A to be numeric or else assign in string values such as A = "11"

Watch out for the possibility that TR is not any of those values.

Note: you are using Simscape, which has some noticable differences from most of Simulink.

[NIKHIL]

Hello Walter,

Thanks for your comment.

Refer below edit for actual activity i would like to do.

Edit :

For every TR case, i want output A = "National" or "State" instead of A = 11.

But it is not showing error when A = 11 replaced by A = "National".

How to resolve it.

[Walter Roberson]

If it is not showing an error when you assign a quoted value to A, then what is there to fix? Just assign the desired strings.

[NIKHIL]

I am not able to assign sting to output A.

Evrytime I am defining output A = "National", it is givinhg error.

Is my representation and implementation of loop in chart is correct ?

[Walter Roberson]

What is the error you get? And which release are you using?

[NIKHIL]

Error is already posted in question.

Matlab 2018A

[Walter Roberson]

You are wanting to do

A = "National"

and you say that you do NOT get an error when you do so. So what is the problem when you do use

A = "National"

?

[NIKHIL]

I am getting error while using string in loop.

When i am assigning A = "National" or any string, it is giving below error.

I want to replace A = 11, by A = "National" but failing to simulate.

[Walter Roberson]

https://www.mathworks.com/help/stateflow/ug/string-data-in-charts.html