Inifite simulation stop time / Scope problems

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Mathieu Risseeuw
Mathieu Risseeuw 2019-5-22
评论： Mathieu Risseeuw 2019-5-23
Dear Sir / Madam,
I am using a Stateflow in Matlab simulink to determine whether a controller subsystem is enabled or disabled. Therefore, I have the simulation model stop time set to 'infinite' which also requires a variable step time.
The problem here that when I plot a value from the subsystem (cylinder displacement) into a simulink scope, the x-axis shows inrealistic time values of around 300 * 10^5 seconds.
What I actually would want to accomplish is an inifite stop time, but with realistic (RealTime) time values.
Is this possible?
Thanks in advance

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回答（1 个）

Toshinobu Shintai
Toshinobu Shintai 2019-5-23
Dear Mathieu Risseeuw.
I still don't understand fully what is the problem for you, but
is the "simulation pacing" solve your problem?
https://www.mathworks.com/help/simulink/ug/simulation-pacing.html?lang=en
If the scope of the model actually shows inrealistic value, please report as a bug.
(For example, real time step is 4.01s, but scope time step is 50700s.)
Thank you.
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Toshinobu Shintai
Toshinobu Shintai 2019-5-23
Sorry for delaying my answer.
I'm glad that you solve the problem.
Mathieu Risseeuw
Mathieu Risseeuw 2019-5-23
Thank you so much for your time. Have a nice day

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