How to create a storage tank with a "runoff limit" simulink?

Hello everyone!

I'm creating a city water management model.

I have a limited storage of water = 900000 AFM

To illustrate, every month the demand of water increase, ex (200 230 240 .... 9000).

The problem is I can withdraw the maximum amount per month = 8000.

My question: How can when demand = 9000 it withdraw the maximum 8000?

Answer 1

[Drew Davis]

Assuming you are trying to limit the amount of water that can be withdrawn, you can use the saturate block to model this.