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公开(公告)号：US20140063649A1
公开(公告)日：2014-03-06
申请号：US13596876
申请日：2012-08-28
IPC分类号： G11B5/584
摘要： A maximum velocity is dynamically determined during a tape drive operation to obtain a statistical standard deviation of a position error signal (PES) that yields an amount of stopwrite (SW) operations that avoids backhitching. The tape velocity is adjusted to the maximum velocity.
摘要翻译： 在磁带驱动操作期间动态地确定最大速度，以获得产生避免反向干扰的停止写（SW）操作量的位置误差信号（PES）的统计标准偏差。 磁带速度被调整到最大速度。
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公开(公告)号：US20130002182A1
公开(公告)日：2013-01-03
申请号：US13614905
申请日：2012-09-13
IPC分类号： H02P6/08
摘要： Dynamic reconfiguration-switching of motor windings is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting a brushless DC motor is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.
摘要翻译： 电机绕组的动态重新配置切换在绕组配置之间进行了优化。 在检测到无刷直流电动机处于最佳角速度以切换到最佳的较低转矩常数和电压常数的情况下，加速度被偏移以支持更高的速度。 总反向电动势（BEMF）被禁止禁止进一步加速到更高的角速度。
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3.发明申请公开(公告)号：US20130002184A1
公开(公告)日：2013-01-03
申请号：US13614925
申请日：2012-09-13
IPC分类号： H02P6/08
摘要： Dynamic reconfiguration-switching of motor windings in an electric motor in an electric vehicle is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting the electric motor in the electric vehicle is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.
摘要翻译： 在电动车辆中的电动机中的电动机绕组的动态重新配置切换在绕组配置之间被优化。 在检测到电动车辆中的电动机处于最佳角速度以切换到最佳的较低转矩常数和电压常数的情况下，有利于较高速度的加速度被消除。 总反向电动势（BEMF）被禁止禁止进一步加速到更高的角速度。
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4.发明申请公开(公告)号：US20130003218A1
公开(公告)日：2013-01-03
申请号：US13614896
申请日：2012-09-13
IPC分类号： G11B15/48
摘要： Dynamic reconfiguration-switching of motor windings is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting a tape storage drive is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.
摘要翻译： 电机绕组的动态重新配置切换在绕组配置之间进行了优化。 在检测到磁带存储驱动器处于最佳角速度以切换到最佳的较低转矩常数和电压常数时，加速度被消除以支持更高的速度。 总反向电动势（BEMF）被禁止禁止进一步加速到更高的角速度。
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公开(公告)号：US20100181949A1
公开(公告)日：2010-07-22
申请号：US12355495
申请日：2009-01-16
申请人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
发明人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
摘要： An apparatus for controlling a wheel motor is provided. A plurality of switches is provided for controlling a direction of current through motor coils of the wheel motor. A brushless motor control circuit is connected to each of the plurality of switches. Responsive to a request to adjust one of an angular velocity and an angular acceleration of the wheel motor, the plurality of switches are activated to place the motor coils in a predetermined configuration to maximize torque or reduce a total back electromotive force (BEMF) from the motor coils.
摘要翻译： 提供了一种用于控制车轮电动机的装置。 提供多个开关，用于控制通过车轮马达的马达线圈的电流方向。 无刷电机控制电路连接到多个开关中的每一个。 响应于调整车轮电动机的角速度和角加速度之一的请求，多个开关被激活，以将电动机线圈放置在预定的配置中，以最大限度地提高转矩或减少总反向电动势（BEMF） 电机线圈。
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公开(公告)号：US20100052584A1
公开(公告)日：2010-03-04
申请号：US12202854
申请日：2008-09-02
申请人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
发明人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
摘要： An apparatus for controlling an electric motor is provided. A plurality of switches is provided for controlling a direction of current through motor coils of the electric motor. A brushless motor control circuit is connected to each of the plurality of switches. Responsive to a request to adjust one of an angular velocity and an angular acceleration of the electric motor, the plurality of switches are activated to place the motor coils in a predetermined configuration to maximize torque or reduce a total back electromotive force (BEMF) from the motor coils.
摘要翻译： 提供一种用于控制电动机的装置。 提供多个开关，用于控制电动机的电动机线圈的电流方向。 无刷电机控制电路连接到多个开关中的每一个。 响应于调整电动机的角速度和角加速度之一的请求，多个开关被激活，以将电动机线圈放置在预定的配置中以使转矩最大化或者减小总反向电动势（BEMF） 电机线圈。
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公开(公告)号：US20130020979A1
公开(公告)日：2013-01-24
申请号：US13614887
申请日：2012-09-13
摘要： Dynamic reconfiguration-switching of motor windings is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting an electric motor is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.
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8.发明申请DYNAMIC CONFIGURATION OF A CALCULATION FUNCTION THAT OPTIMIZES DYNAMIC RECONFIGURATION-SWITCHING OF WINDINGS IN AN ELECTRIC MOTOR 有权计算功能的动态配置优化电动机中绕组的动态重新配置 - 切换公开(公告)号：US20130002183A1
公开(公告)日：2013-01-03
申请号：US13614915
申请日：2012-09-13
IPC分类号： H02P6/08
CPC分类号： H02P25/18 , H02P23/20 , H02P25/188 , H02P27/08
摘要： A calculation function, which optimizes a dynamic reconfiguration-switching of motor windings between winding-configurations, is dynamically configured. Acceleration is traded off in favor of higher velocity upon detecting the electric motor is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.
摘要翻译： 动态配置了优化绕组配置之间电动机绕组的动态重新配置切换的计算功能。 在检测到电动机处于最佳角速度以切换到最佳的较低转矩常数和电压常数时，加速度被偏离为有利于更高的速度。 总反向电动势（BEMF）被禁止禁止进一步加速到更高的角速度。
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公开(公告)号：US20110205662A1
公开(公告)日：2011-08-25
申请号：US13099276
申请日：2011-05-02
申请人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
发明人： Allen Keith BATES , Nhan Xuan BUI , Reed Alan HANCOCK , Wayne Isami IMAINO , Daniel James WINARSKI
摘要： An apparatus for controlling an electric motor is provided. A plurality of switches is provided for controlling a direction of current through motor coils of the electric motor. A brushless motor control circuit is connected to each of the plurality of switches. Responsive to a request to adjust one of an angular velocity and an angular acceleration of the electric motor, the plurality of switches are activated to place the motor coils in a predetermined configuration to maximize torque or reduce a total back electromotive force (BEMF) from the motor coils.
摘要翻译： 提供一种用于控制电动机的装置。 提供多个开关，用于控制电动机的电动机线圈的电流方向。 无刷电机控制电路连接到多个开关中的每一个。 响应于调整电动机的角速度和角加速度之一的请求，多个开关被激活，以将电动机线圈放置在预定的配置中以使转矩最大化或者减小总反向电动势（BEMF） 电机线圈。
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