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1.
公开(公告)号:US09106176B2
公开(公告)日:2015-08-11
申请号:US13731081
申请日:2012-12-30
Applicant: Silicon Laboratories Inc.
Inventor: Kenneth A Berringer , Axel Thomsen , Pedro Pachuca , Brent Wilson , Jinwen Xiao , Scott Willingham , Kenneth W Fernald , Paul Zavalney
Abstract: A motor control apparatus to control a motor external to the motor control apparatus includes a microcontroller unit (MCU). The MCU includes mixed signal motor control circuitry adapted to perform back electromotive force (EMF) motor control in a first mode of operation. The mixed signal motor control circuitry is further adapted to perform field oriented control (FOC) in a second mode of operation.
Abstract translation: 用于控制电动机控制装置外部的电动机的电动机控制装置包括微控制器单元(MCU)。 MCU包括混合信号电动机控制电路,其适于在第一操作模式下执行反电动势(EMF)电动机控制。 混合信号电机控制电路还适于在第二操作模式中执行场定向控制(FOC)。
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2.
公开(公告)号:US20140184116A1
公开(公告)日:2014-07-03
申请号:US13731081
申请日:2012-12-30
Applicant: SILICON LABORATORIES INC.
Inventor: Kenneth A. Berringer , Axel Thomsen , Pedro Pachuca , Brent Wilson , Jinwen Xiao , Scott Willingham , Kenneth W. Fernald , Paul Zavalney
Abstract: A motor control apparatus to control a motor external to the motor control apparatus includes a microcontroller unit (MCU). The MCU includes mixed signal motor control circuitry adapted to perform back electromotive force (EMF) motor control in a first mode of operation. The mixed signal motor control circuitry is further adapted to perform field oriented control (FOC) in a second mode of operation.
Abstract translation: 用于控制电动机控制装置外部的电动机的电动机控制装置包括微控制器单元(MCU)。 MCU包括混合信号电动机控制电路,其适于在第一操作模式下执行反电动势(EMF)电动机控制。 混合信号电动机控制电路还适于在第二操作模式中执行场定向控制(FOC)。
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