-
1.发明授权Drive motor control apparatus for vehicle, motor control system, method for correcting rotation angle of motor, program for performing the same, rotation detecting apparatus 有权驱动车辆用电动机控制装置，电动机控制系统，电动机旋转角度校正方法，其执行程序，旋转检测装置公开(公告)号：US08487563B2
公开(公告)日：2013-07-16
申请号：US12927833
申请日：2010-11-24
CPC分类号： H02P6/06 , B60L2200/26 , G01P3/481 , H02P6/16 , H02P23/14 , Y02T10/642 , Y02T10/7258
摘要： A drive motor control apparatus for a vehicle, wherein the vehicle has a motor and rotation detecting unit. In the apparatus, the first difference computing unit computes one of multiple first differences every time an actual detected angle of rotation of the motor becomes a corresponding representative angle during the one cycle. The first difference indicates an advancing amount of an estimated angle relative to the actual detected angle. The second difference computing unit computes multiple second differences based on the first differences of the one cycle. The second differences are adjusted in accordance with a degree of acceleration and deceleration of the motor. The adjusted second differences are used for correcting the actual detected angle of rotation of the motor.
摘要翻译： 一种用于车辆的驱动马达控制装置，其中所述车辆具有马达和旋转检测单元。 在该装置中，第一差分计算单元每当在一个周期内电动机的实际检测角度成为相应的代表角时，计算多个第一差异中的一个。 第一差异表示相对于实际检测角度的推定角度的前进量。 第二差分计算单元基于一个周期的第一差异来计算多个第二差。 第二个差异根据电动机的加速度和减速度进行调整。 调整后的第二差用于校正电动机的实际检测角度。
-
2.发明申请Drive motor control apparatus for vehicle, motor control system, method for correcting rotation angle of motor, program for performing the same, rotation detecting apparatus 有权驱动车辆用电动机控制装置，电动机控制系统，电动机旋转角度校正方法，其执行程序，旋转检测装置公开(公告)号：US20110127938A1
公开(公告)日：2011-06-02
申请号：US12927833
申请日：2010-11-24
IPC分类号： H02P6/16
CPC分类号： H02P6/06 , B60L2200/26 , G01P3/481 , H02P6/16 , H02P23/14 , Y02T10/642 , Y02T10/7258
摘要： A drive motor control apparatus for a vehicle, wherein the vehicle has a motor and rotation detecting unit. In the apparatus, the first difference computing unit computes one of multiple first differences every time an actual detected angle of rotation of the motor becomes a corresponding representative angle during the one cycle. The first difference indicates an advancing amount of an estimated angle relative to the actual detected angle. The second difference computing unit computes multiple second differences based on the first differences of the one cycle. The second differences are adjusted in accordance with a degree of acceleration and deceleration of the motor. The adjusted second differences are used for correcting the actual detected angle of rotation of the motor.
摘要翻译： 一种用于车辆的驱动马达控制装置，其中所述车辆具有马达和旋转检测单元。 在该装置中，第一差分计算单元每当在一个周期内电动机的实际检测角度成为相应的代表角时，计算多个第一差异中的一个。 第一差异表示相对于实际检测角度的推定角度的前进量。 第二差分计算单元基于一个周期的第一差异来计算多个第二差。 第二个差异根据电动机的加速度和减速度进行调整。 调整后的第二差用于校正电动机的实际检测角度。
-
搜索结果
2 条记录 (耗时 0.011 秒)
