Integral Square Error

Hello

I am designing a feedforward-feedback controller for a heat exchanger process using PSO. The transfer function of the plant is 1/(s+1)^3. I want to calculate the transfer function of the PID controller and transfer function of the entire feedback loop minimizing the Integral Square Error(ISE). How i can write the code in matlab for the minimization of ISE.

Answer 1

[ME CONTROL SYSTEMS]

Dear friends.,

I want to optimize the tuning parameters of PID controller using PSO algorithm. Also I want to optimize the PID controller by minimizing ISE. Is this possible using MATLAB or Simulink. Pl help me...!!!

Regards.,

Balajee. K. A

[Yella]

its very easy with simulink... try control system toolbox...

[Nidhi]

how could i do