A method controls an operation of an elevator system. The method receives an amplitude of a sway of an elevator rope and a velocity of the sway of the elevator rope determined during the operation of the elevator system. The method modifies a damping coefficient of a semi-active damper actuator connected to the elevator rope according to a function of the amplitude and the velocity of the sway.


    Access

    Download


    Export, share and cite



    Title :

    Semi-active feedback control of elevator rope sway


    Contributors:

    Publication date :

    2016-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR ROPE SWAY CONTROL STRUCTURE

    SONE TAKAYUKI / HAMAGUCHI HIROKI / YOSHIZAWA MUTSUHIRO | European Patent Office | 2017

    Free access

    Elevator rope sway estimation

    BENOSMAN MOUHACINE / BORTOFF SCOTT A | European Patent Office | 2015

    Free access

    Elevator rope sway mitigation

    European Patent Office | 2020

    Free access

    Elevator rope sway mitigation

    ROBERTS RANDALL KEITH / COPELAND GEORGE SCOTT / CHRISTY THERESA M | European Patent Office | 2018

    Free access

    ELEVATOR ROPE SWAY RESTRICTION DEVICE

    MURATA JIRO | European Patent Office | 2021

    Free access