Introduction - If you have any usage issues, please Google them yourself
In many industries process such as petro chemical industries, paper making industries
and water treatment industries are using the tank system to control the liquid level. The
liquid level must be controlled by the proper controller. The objective of the controller in
the level control is to maintain a level set point at a given value and be able to accept
new set point. The conventional proportional- integral- derivative (PID) is commonly
utilized in controlling the level. On the other hand, the fuzzy logic controller (FLC) is
also popularly implemented in many practical industries application.