Assignment Problem: As you all are industry working professionals, please select

any real process system pertaining to your industry$/$ working area. The goal is to

develop a transfer function model for the selected process. For instance, a

person working in the petrochemicals industry may choose a distillation tower

as the system or a person working in the pharmaceuticals industry may choose

a reactor system, where certain reactants are converted into products. Similarly,

anyone from electronics industry may select a semiconductor manufacturing

system. There could be numerous examples of manufacturing processes with

regards to your process industry, which you must be well aware of$.$ After the

selection of a particular process relevant to the industry, please implement the

following in a step$-$by$-$step manner:

$1.$ Identify the control variables, manipulated variables, and the disturbance

variables.

$2.$ Try to develop a dynamic model of the system using material and energy

balance equtions. You can do some literature review to directly obtain the

already existing models corresponding to your work domain by searching a few

research articles.

$3.$ Perform degrees of freedom analysis.

$4.$ Develop a transfer function model to correlate the control variable $($output$)$

with the manipulated and disturbance $($input$)$ variables.

$5.$ Identify if it is a first order$/$ second order model.

$6.$ Consider unit step, ramp, and impulse inputs and identify the response of the

output control variable in time domain.