Invention Grant
US09242837B2 System and method for controlling semi-active actuators arranged to minimize vibration in elevator systems
有权
用于控制半主动致动器的系统和方法，其布置成使电梯系统中的振动最小化
- Patent Title: System and method for controlling semi-active actuators arranged to minimize vibration in elevator systems
- Patent Title (中): 用于控制半主动致动器的系统和方法，其布置成使电梯系统中的振动最小化
-
Application No.: US13793954Application Date: 2013-03-11
-
Publication No.: US09242837B2Publication Date: 2016-01-26
- Inventor: Yebin Wang , Scott A Bortoff
- Applicant: Mitsubishi Electronic Research Laboratories, Inc.
- Applicant Address: US MA Cambridge
- Assignee: MITSUBISHI RESEARCH LABORATORIES, INC.
- Current Assignee: MITSUBISHI RESEARCH LABORATORIES, INC.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: B66B1/24
- IPC: B66B1/24 ; B66B7/04
Abstract:
A method controls a set of semi-active actuators arranged in an elevator system represented with a model of a virtual elevator system having a single virtual semi-active actuator arranged to compensate a virtual disturbance proportional to a sum of disturbances from the set of disturbances. The method determines the virtual disturbance during an operation of the elevator car using a motion profile of position of the elevator car during the operation and a disturbance profile of the virtual disturbance, and determines amplitude of a virtual force of the virtual semi-active actuator using the model and the virtual disturbance. A gain of a controller for controlling the set of semi-active actuators is adjusted based on the amplitude of the virtual force and a reference force of the virtual semi-active actuator.
Public/Granted literature
Information query
