In one embodiment, an elevator controlling method includes calculating the positional value of an elevator driving motor the every first cycle; generating a control signal every third cycle to control the motor based on the calculated positional value and the rotational speed of the motor calculated every second cycle; and controlling the driving power source of the motor based on the generated control signal.
Method of controlling elevator motor according to positional value and rotational speed
12.01.2016
Patent
Elektronische Ressource
Englisch
Method for controlling the rotational speed of a motor
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