Regulator of Measuring Current with Adaptation

Abstract

This article describes a digital adaptive control of a source of the current loaded on an is active-inductive two-pole, in a case when two-pole parameters change in very wide limits. The algorithm of identification of loading and algorithm of adjustment of a regulator is given. Not recursive algorithm which is based on use of entrance influence of almost rectangular form is applied. On the calculated parameters of a two-pole the factor of strengthening of the regulator gets out, providing frequency of a cut approximately in 20 times it is less, than frequency of sample of the analogue-digital converter of a regulator. The structure and results of modeling of an adaptive regulator of a current in package VisSim are resulted at various loadings.