CONTROL OF LEVEL IN CE105 COUPLED TANKS SYSTEM

Abstract

Controlling the level of liquid in a container is one of the important problems
in the field of process control. In order to control the liquid level in the system's
reservoir effectively, it is necessary to have an accurate model, because the object
model involves the calculation of parameters for the controller and the reliability
of the quality decision model quantity of the control system. In this paper, the
authors apply the object identification method based on transient characteristics
to identify the liquid level in the container on a real object, the CE105 Coupled
Tanks model of TecQuipment. Then, the identification results are used to design a
PID controller for the real object. The quality of the controller is verified through
the change in the set value and the opening of the relief valve.