Wizard for configuring a motor drive system
    1.
    发明授权
    Wizard for configuring a motor drive system 有权
    用于配置电机驱动系统的向导

    公开(公告)号:US07719219B2

    公开(公告)日:2010-05-18

    申请号:US12125210

    申请日:2008-05-22

    IPC分类号: H02P7/00

    摘要: An electronic line shaft comprising a motor drive comprising a velocity noise filter coupled to receive a feedback position signal and operable to filter the feedback position signal to generate a feedback velocity signal where the noise filter has at least one controllable filter parameter that affects filter operating characteristics and a processing unit operable to execute a wizard for configuring the motor drive, the wizard being operable to receive mechanical characteristic data associated with the motor drive that is provided as input by a wizard user via a user interface and to determine a noise parameter based on the mechanical characteristic data, wherein the at least one controllable filter parameter is adjusted as a function of the noise parameter.

    摘要翻译: 一种电动线轴,包括电动机驱动器,其包括速度噪声滤波器,该速度噪声滤波器被耦合以接收反馈位置信号并可操作以对反馈位置信号进行滤波以产生反馈速度信号,其中噪声滤波器具有至少一个影响滤波器操作特性 以及处理单元,其可操作以执行用于配置所述电机驱动器的向导,所述向导可操作以接收与所述电机驱动器相关联的机械特性数据,所述机械特性数据通过用户界面由向导用户的输入提供,并且基于 所述机械特征数据,其中所述至少一个可控滤波器参数作为所述噪声参数的函数被调整。

    Wizard For Configuring A Motor Drive System
    2.
    发明申请
    Wizard For Configuring A Motor Drive System 有权
    配置电机驱动系统的向导

    公开(公告)号:US20090134829A1

    公开(公告)日:2009-05-28

    申请号:US12125210

    申请日:2008-05-22

    IPC分类号: H02P29/00

    摘要: An electronic line shaft comprising a motor drive comprising a velocity noise filter coupled to receive a feedback position signal and operable to filter the feedback position signal to generate a feedback velocity signal where the noise filter has at least one controllable filter parameter that affects filter operating characteristics and a processing unit operable to execute a wizard for configuring the motor drive, the wizard being operable to receive mechanical characteristic data associated with the motor drive that is provided as input by a wizard user via a user interface and to determine a noise parameter based on the mechanical characteristic data, wherein the at least one controllable filter parameter is adjusted as a function of the noise parameter.

    摘要翻译: 一种电动线轴,包括电动机驱动器,其包括速度噪声滤波器,该速度噪声滤波器被耦合以接收反馈位置信号并可操作以对反馈位置信号进行滤波以产生反馈速度信号,其中噪声滤波器具有至少一个影响滤波器操作特性 以及处理单元,其可操作以执行用于配置所述电机驱动器的向导,所述向导可操作以接收与所述电机驱动器相关联的机械特性数据,所述机械特性数据通过用户界面由向导用户的输入提供,并且基于 所述机械特征数据,其中所述至少一个可控滤波器参数作为所述噪声参数的函数被调整。

    Motor drive with synchronized timing
    4.
    发明授权
    Motor drive with synchronized timing 有权
    电机驱动同步定时

    公开(公告)号:US07148635B1

    公开(公告)日:2006-12-12

    申请号:US11231628

    申请日:2005-09-21

    IPC分类号: H02P5/46

    摘要: A motor control system for controlling a motor includes control logic and a motor controller. The control logic is operable to generate a control signal at a first periodic time responsive to a synchronization signal. The motor controller is operable to generate a drive signal for the motor based on the reference signal at a second periodic time synchronized with respect to the first periodic time.

    摘要翻译: 用于控制电动机的电动机控制系统包括控制逻辑和电动机控制器。 控制逻辑可操作以响应于同步信号在第一周期时间产生控制信号。 电动机控制器可操作以在相对于第一周期时间同步的第二周期时间基于参考信号产生用于电动机的驱动信号。

    Position feedback device with prediction
    5.
    发明授权
    Position feedback device with prediction 有权
    具有预测位置反馈装置

    公开(公告)号:US07456599B2

    公开(公告)日:2008-11-25

    申请号:US11141596

    申请日:2005-05-31

    IPC分类号: H02P5/46

    摘要: An apparatus for use with an encoder feedback device includes a comparator, a counter, and a prediction unit. The encoder feedback device is coupled to rotate with a rotating load and operable to generate at least one feedback position signal indicative of movement of the rotating load. The comparator is operable to receive the feedback position signal and generate a first position signal including a plurality of edges based on the feedback position signal. The counter is operable to receive the first position signal and count the edges to periodically generate position values at a predetermined update interval. The prediction unit is operable to receive a position data request at a first time and predict a position of the rotating load at the first time as a function of at least a subset of the position values generated prior to the first time and a misalignment between the first time and the predetermined update interval to generate an aligned position signal.

    摘要翻译: 一种与编码器反馈装置一起使用的装置包括比较器,计数器和预测单元。 编码器反馈装置被耦合以用旋转负载旋转并且可操作以产生指示旋转负载的运动的至少一个反馈位置信号。 比较器可操作以接收反馈位置信号,并且基于反馈位置信号产生包括多个边缘的第一位置信号。 计数器可操作以接收第一位置信号并对边缘进行计数以周期性地以预定的更新间隔产生位置值。 预测单元可操作以在第一时间接收位置数据请求,并且根据在第一时间之前产生的位置值的至少子集和第一时间之间的未对准来预测第一时间的旋转负载的位置, 第一次和预定的更新间隔以产生对准的位置信号。

    Electronic line shaft
    6.
    发明授权
    Electronic line shaft 有权
    电子线轴

    公开(公告)号:US07417386B2

    公开(公告)日:2008-08-26

    申请号:US11364218

    申请日:2006-02-28

    IPC分类号: H02P5/00

    摘要: A method and assembly for synchronizing machine operations, the assembly comprising a reference generator for generating a speed reference signal and a position reference signal, a plurality of slave units, each slave unit including, a mechanical device, a separate motor linked to and driving the mechanical device and a separate unit controller for controlling the unit motor, the unit controller receiving and using the reference signals to control motor operation and a synchronizer receiving the reference signals from the control signal source and simultaneously providing the reference signals to each of the slave unit controllers for use in controlling operation of the motors in a synchronized fashion.

    摘要翻译: 一种用于同步机器操作的方法和组件,所述组件包括用于产生速度参考信号和位置参考信号的参考发生器,多个从单元,每个从单元包括机械装置,连接到并驱动 机械装置和用于控制单元电动机的单独的单元控制器,单元控制器接收和使用参考信号来控制电动机操作,以及同步器接收来自控制信号源的参考信号,并同时向每个从单元提供参考信号 用于以同步方式控制电动机的操作的控制器。