Level control

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Thread Starter

Bangikia

I'm doing my thesis for B Eng. I have read some books about process control but still have no idea to model the basic of level control system.. hope that anyone out there can send me some ideas.
thanks.
 
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Dean Kindrai

Start at page 407 of the attached PDF. It goes through an example of level control in a tank, and gives the math behind a PLC instruction...
 
E
If you want to simulate the level, take the integral of in-out with respect to time from 0 to 100 or 0 to 1, I have done this in DCS to simulate a level, then you can add you control strategy, (i.e. feedforward,feedback, or something slick). I don't know if this helps.
 
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Control nerd

> I'm doing my thesis for B Eng. I have read some books about process control but still have no idea to model the basic of level control system.. hope that anyone out there can send me some ideas. > thanks. read liptak or shinskey
 
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