How can I start a timer when the value of a signal becomes zero?

2 次查看（过去 30 天）

Sonal R Patel 2013-11-16

回答： Guy Rouleau 2013-11-17

I want to start a counter when the value of a signal becomes zero.

After that, when the time in the timer becomes 2 sec, I need to change a flag status.

I need help in doing these in simulink.

Thanks,

Guy Rouleau 2013-11-17

Use Stateflow... it allows you to express this type of procedural logic in a very intuitive way.

If you need to use Simulink only, then a combination of basic math (Sum, Switch, Delay, etc) will do it.

Simulink Modeling Design Model Behavior Simulink Functions

在 Help Center 和 File Exchange 中查找有关 Simulink Functions 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by