Include timeseries data from workspace in Simulink and activate them by trigger during simulation
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Martin Griese
on 24 Jul 2017
Answered: Abhi Sundararaman
on 26 Jul 2017
Hello,
I want to include some timeseries data (which always starts at t=0) from my workspace into simulink. By a specific trigger, the data shall be evaluated during simulation. The data shall be start at t=0 even when the simulation time is not equal to zero. I tried this with a look-up table, but due to a variable step solver the results are falsified. Are there other solutions for including such data?
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Abhi Sundararaman
on 26 Jul 2017
In general, timeseries data must go hand-in-hand with the current time of the simulation. So unfortunately, having the data evaluated at t = 0 even when the simulation time is not 0 would not be possible directly.
One workaround would be to change the format of the data. Using multiple vectors/arrays instead of a timeseries would probably better.
For example, you could put the timeseries data into vectors, and then use constant blocks that reference a specific index of the array that changes with respect to time.
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