Stop Simulink simulation base don a variable value

Hello:

I want ot know how to stop a simulink simulation automatically when one of the variables reaches a negative value. I will run it through a .m file

Thank you in advance

Answer 1

[Arnaud Miege]

Or use a Stop Simulation block. You will also need to construct the logic to create a boolean input signal to the block.

HTH,

Arnaud

Answer 2

[Fangjun Jiang]

Add an "Assertion" block into your Simulink model. The block is in the library Simulink>Model Verification. It has the option to stop simulation when assertation fails. You need to construct a simple logic to compare your signal to zero.

Answer 3

[Javier Guiterrez]

Thank you for all the answers. the stop block is enough for my case. Thanks