The Computed sample time

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Youssef Toubla
Youssef Toubla el 28 de Ag. de 2019
Respondida: Abhishek saini el 4 de Mzo. de 2022
Hi,
i get this error:
The computed sample Time 2E-09 is not an integer multiple of the fixed step size 1E-08. the period, pulse width and phase delay parameters of this block need to be integer multiples of the fixed step size.
can anyone help
Reagrds
YT
  4 comentarios
sruthi kesav
sruthi kesav el 4 de Mayo de 2020
Editada: sruthi kesav el 4 de Mayo de 2020
Hi,
i get this error:
The computed sample time (1.25E-06) is not an integer multiple of the fixed step size (1E-05). The period, pulse width and phase delay parameters of this block need to be integer multiples of the fixed step size.
Can anyone help me.Thanks in advance.
Regards,
Shruthi.D
Fangjun Jiang
Fangjun Jiang el 4 de Mayo de 2020
If the step size is 1 second, the sample time of any block could be 1, 2, 5, 10, etc. It can't be 2.3, 10.5 or smaller than 1 like 0.5, etc.
The easiest way for you is to change the step size to be 1.25E-6 if possible. You may have further issue though.

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Fangjun Jiang
Fangjun Jiang el 29 de Ag. de 2019
Based on your specification of Period (secs) and Pulse Width (% of period), Simulink calculated that the time incremental needs to be as small as 2E-09. But your fixed step size (1E-08) is larger. That is the error.
Double check your specification. Please note that if you want to specify 5% duty cycle, you should specify it as 5, not 0.05.

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Abhishek saini
Abhishek saini el 4 de Mzo. de 2022
The computed sample time (0.0004) is not an integer multiple of the fixed step size (0.0084). The period, pulse width and phase delay parameters of this block need to be integer multiples of the fixed step size

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