Checking values with Simulink

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Fabio 2012-10-31

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Hello, i'm working with the Fault-Tolerant Fuel Control System and i want to check when the fuel-ratio value goes down to 0 and check if it remains in this state for 1 second (on continuos time). How i can do it with Simulink blocks?

Thanks

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Walter Roberson 2012-11-2

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Answer 1

Ryan G 2012-11-1

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You could use something like this reset timer on the File Exchange. The input would be the fuel ratio using a compare to 0 block set to compare when greater than 0. You can then compare the output to see when it is greater than 1.