simulink source that follows a sequence until it reaches a constant value

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Leo Rogers 2023-3-29

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评论： Leo Rogers 2023-3-29

Hey all, a maybe complicated question, I was wondering how to create a source like a repeating sequence in simulink, but instead of repeating, outputs at the arrays steady state value after the end of the source array until the end of the simulation.

I cant think of a simple way to do this, im guessing it might involve a matlab function block, any help is appreciated. Thanks!

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Answer 1

Fangjun Jiang 2023-3-29

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https://ww2.mathworks.cn/matlabcentral/answers/1937464-simulink-source-that-follows-a-sequence-until-it-reaches-a-constant-value#answer_1204214

编辑：Fangjun Jiang 2023-3-29

You have the arry of time-value pairs. Use them in a 1-D lookup table. Use the simulation clock as the input, specify "Clip" for "Extrapolation method:" and specify "Use last table value ...'.