METHOD FOR RAPID CLOSED-LOOP CONTROL OF THE AVERAGE VALUE OF A CONTROLLED VARIABLE, DATA CARRIER WITH PROGRAM AS WELL AS MOTOR CONTROL UNIT FOR EXECUTING THE METHOD AND DRIVE MOTOR WITH SUCH A MOTOR CONTROL UNIT

摘要

The present invention provides a method of closed-loop control of a control variable for a given reference variable, wherein the actual and/or measured actual value of the control variable is affected by the effect of changing with a specific period, the control variable having a period of a period It is readjusted only if there is a control difference between the reference variable and the average of the actual values of the control variable averaged over a period, and within the period period of each period _{at a specific measurement time point t 1} to t _{n in a specific controller cycle.} Measured values M ₁ to M _n are determined in which the measured values are correlated with or correspond to the actual values of the control variable and/or mean values of the actual values of the control variable therefrom. and a method for closed-loop control of a control variable, adapted to determine a control difference between the reference variable and the reference variable. According to the present invention, the control difference is determined at each specific measurement time point t ₁ to t _n , and the control variable is readjusted if necessary. The present invention also relates to a data carrier and a motor control unit each containing a program used for executing the method, and a drive motor comprising such a motor control unit.