Is it possible to control servo system without integral action? Here is the method to control it with modified proportional action only;
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16 years ago
Servo control without integral action
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- posted
16 years ago
Sure. Integrators make the error zero. As does an infinitely high proportional part. If the acceptable error a bit above zero, the proportional part may be a bit below infinte.
Rene
-- Ing.Buero R.Tschaggelar - http://www.ibrtses.com & commercial newsgroups - http://www.talkto.net
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16 years ago
Certainly. Furthermore, the servo can be controlled not just without I, but without P,I and D altogether.
So what?
Vladimir Vassilevsky DSP and Mixed Signal Design Consultant
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16 years ago
I think that you meant : an integrator in the forward path makes the static error zero.
Jure Z.
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16 years ago
Maybe.
Best regards, Spehro Pefhany
-- "it\'s the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com
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