Control System Second order design

Control System project to investigate the design temperature of process control techniques for a typical process, e.g. which is to design a Proportional Integral and Differential PI controller that will be built and as a simulation model of process control is to measure the process variable, the comparison of that variables with its respective set point, and the manipulation of the process in a way that will hold the variable at its set point when the set point changes or when a disturbance changes the process the temperature of the heated lequid leaving the heat exchanger is to be held at its set point by manipulating, the flow of steam to the heat exchanger using the steam flow valve the temperature is known as the measured or controlled variable and the controller is also control the product flow to the heat exchanger.