Simulink Input Array with Trigger
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Emanuele Piatti
le 10 Juil 2020
Commenté : Emanuele Piatti
le 17 Juil 2020
Hi,
I have a question about inputs in Simulink.
I have a model which contains a control inside, and it does some iterations before getting the desired target value. I need to give the input to the system, then it iterates until it reaches the target; afterwards, I need to give the system the following input.
In practice, I want to provide the system with the next input of myinput array only after it has reached the target value for the previous input.
Which is the best way of handling this issue in Simulink?
I apologize if my question is trivial, but I am learning how to use Simulink and I am not an expert.
Thanks in advance,
Emanuele
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Fangjun Jiang
le 10 Juil 2020
A simplified example. Make two inputs, one is 5 and one is 10. Inside, Compare output to the first input (5) , if less, pass 5, else, pass 10 (the second input).
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Fangjun Jiang
le 14 Juil 2020
feed the output of your system (the desired target signal) to the input of the Lookup Table. When the value is anything <2 (2 is your target value), the output of the Table is 10 (which is your first input). When the value reaches 2, the output of the Table is 20 (which is your "the following input").
If your input is some kind of dynamic, you can make the Table output to be an index number such as 1, 2, 3 and then use this index number to control a Multiport Switch block.
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