System and method for a variable gain proportional-integral (pi) controller
作者： Emmanuel Vyers
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摘要: A method for generating a valve drive signal using variable gain PI controller in mass flow controller. The integral function includes an factor which functions as the For set-point signals less than normalized predetermined percentage of maximum set-point, is equal to formula (I), where first constant and B second constant. Otherwise, (II), constant, x signal.
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