C
I am sitting here trying to understand how come each part of an PID controller affect the system as it does.
As far i've understood, does P and I make an system faster, and D makes it slower (which i read in books), but doesn't actually know what makes it goes fast or slow for that sake.
How come does it cause overshoot and all those things, it makes since that the P part makes overshoot, since it add a gain, but why the integrator is doing ?? i wonder. I Need some kind of mathmatical understanding on how all these parameters varies the system.
I know how they work individually, but having a hard time understanding, how it affects the system. I mean how come does a Zero added to the system lead to decreasing overshoot, but when normally add a zero to a system, it will create more overshoot. and so on...
As far i've understood, does P and I make an system faster, and D makes it slower (which i read in books), but doesn't actually know what makes it goes fast or slow for that sake.
How come does it cause overshoot and all those things, it makes since that the P part makes overshoot, since it add a gain, but why the integrator is doing ?? i wonder. I Need some kind of mathmatical understanding on how all these parameters varies the system.
I know how they work individually, but having a hard time understanding, how it affects the system. I mean how come does a Zero added to the system lead to decreasing overshoot, but when normally add a zero to a system, it will create more overshoot. and so on...