PID output...
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Robert
il 20 Giu 2011
Risposto: rathod ujjval rameshbhai
il 13 Gen 2016
Hello all,
I have a questions, how do I clip/bound/limit the output of a PID loop to a certain set of values (say 1000-2000) so all I have to worry about is the tuning?
Regards, Robert
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Paulo Silva
il 20 Giu 2011
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Arnaud Miege
il 22 Giu 2011
Not necessarily, you can put the saturation block on the output of the PID controller. However, be aware of integrator windup (see my answer).
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Arnaud Miege
il 20 Giu 2011
You may also need to add some additional control to prevent integrator windup. The new PID block introduced in R2009b, includes those effects, as well as many more.
Arnaud
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rathod ujjval rameshbhai
il 13 Gen 2016
I am implementing PID controller on the system 1/s......
My question is when I write the command pidtool and get the new window in that there are list of paramenters..... I want to see the output of controller at perticular point i.e. Pout=Kp*e(t)+P0....
other thing is if my system is 1/s then as in step response it becomes 1/s^2 and then Laplace inverse will give output equation.... in case of only P it would be Kp*e(t)*L^-1(1/s).... is it??
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