MATLAB Answers


configure closed-loop control system

Asked by Amir
on 29 Jun 2014
Latest activity Commented on by Amir
on 9 Jul 2014
Im new to this sooo... help!
My simulink model shows the results of a tank system (2 tanks), the water levels h1 and h2. What do I have to do to make a closed-loop system out if. the bigger the h1 level the bigger the R2 flow, the same goes for the h2 and R3?


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1 Answer

Answer by Arkadiy Turevskiy on 7 Jul 2014
 Accepted Answer

It appears R1, R2, and R3 are the vales you want to control. So these or a subset of these should be controlled by a controller. For example, take a look at a simpler, but similar example where there is an inflow valve we use to control the water level.

  1 Comment

on 9 Jul 2014
how can I make a figure according to that picture above? I just want the fluid levels to be shown in the figure in real-time, the scope values to be shown for both tanks, something like in this picture below.

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