Process identification in single capacity and multi capacity tank system

In any process industry the main and primary variable and process that needs to be controlled are temperature, level and flow. The main objective of this work is to maintain the process liquid at a desired level or change it at a pre -determined rate by controlling the manipulated variables. Here two types of system are considered; interacting and none interacting and the response curves of these system to various forcing functions. Such as step and impulse are generated and analyzed by using Simulation (Matlab).