PID controller gain calculation

for my system tf = (0.0022s^2+ 0.0123s+6.291)/ (0.02s^2-5s-362) please help me find a PID controller to stabilise system..I need the values of PID gains..

Its not getting controlled...response shoots to infinity

Answer 1

[Arkadiy Turevskiy]

Please try the tools and techniques explained on this page for PID Control .

[Gledson Melotti]

Hello Arkadiy Turevskiy. I have a question about PID Tuner. I would like to know which algorithm is implemented by Matlab to determine the gains of the PID controller? How matlab determines the PID gains in the tolbox PID Tuner. What articles were used to perform PID controller tuning?

Answer 2

[Thiyagarajan S]

For the above plant Kp=26.38 ,ki=51.56,kd=3.374

[Gledson Melotti]

Hello Thiyagarajan S. I have a question about PID Tuner. I would like to know which algorithm is implemented by Matlab to determine the gains of the PID controller? How matlab determines the PID gains in the tolbox PID Tuner. What articles were used to perform PID controller tuning?