| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for an elevator whereby noise due to a wind can be suppressed when the elevator is running. SOLUTION: In an angle control means 91, based on a predetermined air straightening plate angle pattern, an angle command of a tilt angle of an air straightening plate is calculated, in a learning means 92, an optimum angle of the air straightening plate for suppressing a noise of a car is learned, a correction signal is given to the angle command calculated in the angle control means. By the angle command applied with the correction signal, the tilt angle of the air straightening plate in an angle variable air straightening device is controlled. In this way, a noise of a car is suppressed. In the learning means 92, the air straightening plate angle pattern in corrected. |
