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Equipment and method for vibration damping of a lift cage

机译:电梯轿厢减振的设备和方法

摘要

An improved equipment and method for reducing vibrations of a lift cage is intended for use in lifts of the type having a lift cage is intended for use in lifts of the type having a lift cage guided along rails in which a sensor for detecting positional changes of the lift cage and/or lift cage accelerations is coupled to a regulator which in turn controls an actuator for changing the position of the lift cage relative to the rails. An output signal developed by the regulator is limited to a maximum value for the setting signal to be sent to the actuator. A difference between the regulator output and the limited output is computed and fed to the regulator as an additional input. The regulator is constructed in such a manner that the difference fed back to the regulator remains as small as possible. This improves response of the vibration inducing equipment.
机译:用于具有升降机笼的类型的升降机的用于减少升降机笼的振动的改进的设备和方法旨在用于具有沿轨道引导的升降机笼的类型的升降机,在升降机中,用于检测电梯轿厢的位置变化的传感器电梯轿厢和/或电梯轿厢的加速度与调节器相连,该调节器又控制致动器,以改变电梯轿厢相对于导轨的位置。调节器产生的输出信号被限制为要发送到执行器的设定信号的最大值。计算调节器输出与受限输出之间的差,并将其作为附加输入馈入调节器。调节器构造成使得反馈到调节器的差保持尽可能小。这改善了引起振动的设备的响应。

著录项

  • 公开/公告号US7314118B2

    专利类型

  • 公开/公告日2008-01-01

    原文格式PDF

  • 申请/专利权人 JOSEF HUSMANN;ELENA CORTONA;

    申请/专利号US20040018714

  • 发明设计人 ELENA CORTONA;JOSEF HUSMANN;

    申请日2004-12-21

  • 分类号B66B1/34;

  • 国家 US

  • 入库时间 2022-08-21 20:09:19

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