Analysis and Design of Controller for Level Process Control without Sensor


This paper deals with process control,generalized definition and modeling design offlow systems and control it based on compareto constant as principle of operationapproach. After reviewing the operation ofthe plant, a compare system between waterlevel and desire level is formulated to controlflow rate. The scheme is then designed andtested by Matlab and Simulink Toolbox.Simulation is presented and shown that on/offswitch with constraint is better and moreversatile compare with conventionalapproach.


Process, controller, flow