ACHIEVEMENT WAYS OF THE REQUIRED QUALITY OF THE TRACKING ELECTRIC DRIVE АТ THE INPUT SIGNAL DISCRETIZATION

The task of controlling a complex electromechanical object in conjunction with the requirements for the tracking accuracy, the type and kind of the influence variation applied to the tracking system input is considered. The relevance of the task is due to the ever-increasing requirements for the drive response to the input. To achieve maximum servo drives performance indicators, competent application of the corresponding mathematical apparatus and its implementation in a digital computer system is required. The article describes an effective method of achieving the required quality of a tracking electric drive with a sufficiently high frequency of the input signal change, synthesizes the structure of the control system, allowing to solve this problem. The adequacy of the servo drives operation has been tested on a real facility using modern computational tools. Made conclusions about the features of building such systems with recommendations for their implementation at the facility.

Authors: Yu. V. Postnikov, D. N. Turkin

Direction: Electrical Engineering

Keywords: Servo drive, extrapolation, discretization of the input signals

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