Method for floating regulation of floating unit, involves controlling electromagnet in operating process such that floating unit adopts floating position, and determining absolute position value based on calibration value

摘要

The method involves supplying a position-measured value by a magnet element (20) and a position sensor (22). An electromagnet (14) is controlled such that it exerts force on the magnet element. The electromagnet is controlled in calibration process such that a floating unit (18) adopts two positions. The position-measured value supplied to the positions by the sensor is determined as a calibration value. The electromagnet is controlled in operating process such that the floating unit adopts a floating position. An absolute position value (x) is determined based on the calibration value. An independent claim is also included for a device for floating regulation of a floating unit.