Integrate a signal over the last x seconds

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Francesco Galuppo
Francesco Galuppo 2020년 12월 21일
댓글: Francesco Galuppo 2020년 12월 22일
Hi,
I hope you can give me a good track to solve this problem on Simulink
I need to integrate a signal over the last 30 seconds, continously, so that:
where t0 is the actual time and x are the seconds backwards.
V is therefore changing every second.
Thanks a lot!
Francesco

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Pat Gipper
Pat Gipper 2020년 12월 21일
Using a combination of an integrator, transport delay and summer where you subtract the value of the integrator output from 30 seconds prior from the current output might satisfy what you need.
  댓글 수: 1
Francesco Galuppo
Francesco Galuppo 2020년 12월 22일
Thanks a lot! The problem is fully solved with a variable time delay, where the second input is the clock output minus the x that I want.
I accepted your answer, thanks again
BR
Francesco

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