发明授权
US08849465B2 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
- 专利标题： System and method for controlling semi-active actuators arranged to minimize vibration in elevator systems
- 专利标题（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
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申请号： US13772980申请日： 2013-02-21
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公开(公告)号： US08849465B2公开(公告)日： 2014-09-30
- 发明人: Yebin Wang , Scott A Bortoff
- 申请人： Mitsubishi Electric Research Laboratories, Inc.
- 申请人地址： US MA Cambridge
- 专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理商 Dirk Brinkman; Gene Vinokur
- 主分类号： G05B21/00
- IPC分类号： G05B21/00 ; G05B13/02 ; B60G17/018 ; G05D1/00 ; B66B1/36 ; B66B1/34 ; B66B7/04
摘要：
A method controls a set of semi-active actuators arranged in an elevator system to minimize a vibration of an elevator car. The elevator system is represented with a model of a virtual elevator system having a single virtual semi-active actuator arranged to compensate a virtual disturbance. The virtual disturbance is determined using a motion profile of position of the elevator car during the operation and a disturbance profile of the virtual disturbance. A state of the elevator system is determined using the model of the virtual elevator system, the virtual disturbance and a signal indicative of a horizontal acceleration of the elevator car during the operation. Each actuator of the set of semi-active actuators is controlled based on the state of the elevator system and according to a control policy of the virtual semi-active actuator.
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