Invention Grant
- Patent Title: Semi-active feedback control of elevator rope sway
- Patent Title (中): 电梯绳索的半主动反馈控制
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Application No.: US13948872Application Date: 2013-07-23
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Publication No.: US09434577B2Publication Date: 2016-09-06
- Inventor: Mouhacine Benosman
- Applicant: Mitsubishi Electric Research Laboratories, Inc.
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Gene Vinokur; James McAleenan; Hironori Tsukamoto
- Main IPC: B66B1/34
- IPC: B66B1/34 ; B66B5/02 ; B66B7/06
Abstract:
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.
Public/Granted literature
- US20150027814A1 Semi-Active Feedback Control of Elevator Rope Sway Public/Granted day:2015-01-29
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