Question: Solve it by MATLAB SIMULINK please. Project Requirements Draw a block diagram for the above process. Simulate open loop response for the above process subjected
Solve it by MATLAB SIMULINK please.
Project Requirements
Draw a block diagram for the above process.
Simulate open loop response for the above process subjected to step change of
magnitude
From the open loop response, Identify FOPTD models using and fraction
incomplete methods.
Compare the real response and response from the approximated FOPTD model.
Design a PI and PID controller using ZieglerNichols ZN and TyreusLuyben TL tuning
methods. The ultimate gain should be determined using the Routh Array method. As
Routh Array method requires the use of Pade approximation, the ultimate gain identified
using this method should be taken as an estimate initial guess The actual ultimate gain
and ultimate period should be found by performing closedloop tests on the identified
model and not on the real plant
Compare the performance of the PI and PID controller and comment on what happens
when derivative action is added to the controller.
Compare the performance of ZN and TL methods subjected to step change and
disturbance in steam pressure. Explain and justify the performance of the controller
designed by two methods using the knowledge of process control you learned in this
course.
Design a PI controller using Skogestad's IMC rules. Compare its performance with that of
the controller designed using the ZN and TL tuning methods.
Use your knowledge about PID controller to fine tune PID parameters to come up with
your own PID controller parameters, which gives very good performance minimum
overshoot and reasonably fast response
tautautautau
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