Make Timer in Simulink

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Aashish Bhandari
Aashish Bhandari 2023-6-7
评论： Aashish Bhandari 2023-6-28
Hello. I have 1 or 0 Signal coming as a input from my Ultrasonic Sensor. I want to make a Timer in simulink so that, if my input is 1 continuous for 5 seconds ,it gives me 1 at end, if not the timer starts again ,when 1 comes from the Sensor. I have Speed of Car and my distance. I wanted to integrate the distance to get time. Thankyou so much.
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Sathvik
Sathvik 2023-6-28
You can use Timer APIs to access timers programatically. Here's a link to the documentation.
https://www.mathworks.com/help/rtw/ug/access-timers-programmatically.html

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Fangjun Jiang
Fangjun Jiang 2023-6-28
It might be easier to implement it through Simulinnk block diagram, similar to this one.
https://www.mathworks.com/matlabcentral/answers/510113-check-if-a-condition-is-true-for-a-certain-time-simulink
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Aashish Bhandari
Aashish Bhandari 2023-6-28
Thankyou. I also used Integrator (Discrete) with reset to 0, if the conditon doesnot match and if condition match then compare to 10 for 10 seconds.

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