Is there a way to store large number of transition conditions in a Simulink block?

Hello all,

Could anybody suggest a way to store a large number of transition conditions in a Simulink block (or file)? I have a stateflow chart with large number of transition conditions at every state. I want to improve the readability and simplicity of my state chart.

Thanks in advance!

Cheers, Rashmi

Answer 1

[Ankita Nargundkar]

If your transition conditions looks something like [condition1 && condition2 && ..... conditionN] , you can place a MATLAB function block in the chart that evaluates all of those conditions and returns true or false. That function could then be called as the transition condition, simplifying the syntax greatly.

[Rashmi Bharadwaja]

Hi Ankita,

Thanks for answering my question. When I try to include a Matlab function block in my stateflow chart, I get a "mxResult == 0" and I cannot save the function block editor script. Do you happen to know what the problem is?

Thanks a ton! :)

[Rashmi Bharadwaja]

I found another solution to this problem. The tranition conditions can be implemented in a seperate subsystem and the output can be taken out as a flag. These flags from several conditions can be checked as a condition for transition.