Is it possible to merely set an "upper limit " in Saturation block, that is, an potential negative infinite lower limit?

Current I want to set an upper limit for the output of my system. Theoretically, there is no lower limit for the output. How could I achieve this by means of "Saturation" Simulink block?

Answer 1

[Fangjun Jiang]

Try to set it as -realmax or -inf.

[FENGPEI YUAN]

It works! Thank you!

[Fangjun Jiang]

Or use MinMax block and set it as "Max".

[madhan ravi]

@Fangjun can you recommend any good books to learn simulink ;-)

[Fangjun Jiang]

MATLAB can be regarded as a programming language. It is worth to read a related book and learn about it. Simulink is different. If you don't know about it, you are probably not in any of the relevant fields. It would be better to learn about it if you have a meaningful task. You can learn about it as you go when you need to use it.

[madhan ravi]

That‘s very true , thank you very much!