Invention Grant
US08498781B2 Methods and motor computer program products for motor control by the implementation of damping for over-speed conditions
有权
方法和电机计算机程序产品用于电机控制，通过实施超速条件的阻尼
- Patent Title: Methods and motor computer program products for motor control by the implementation of damping for over-speed conditions
- Patent Title (中): 方法和电机计算机程序产品用于电机控制，通过实施超速条件的阻尼
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Application No.: US11869847Application Date: 2007-10-10
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Publication No.: US08498781B2Publication Date: 2013-07-30
- Inventor: Steven J. Collier-Hallman , Julie A. Kleinau
- Applicant: Steven J. Collier-Hallman , Julie A. Kleinau
- Agency: Cantor Colburn LLP
- Main IPC: B62D6/00
- IPC: B62D6/00
Abstract:
A method for controlling the response of an electric steering system by implementing damping for over-speed conditions is disclosed. The method includes the step of determining the velocity of an electric motor within the electric steering system, and determining a voltage limit value, wherein the voltage limit value is calculated as a function of the velocity of the electric motor. The method further includes the step of associating the voltage limit value with a motor voltage command in order to produce a limited voltage command, and applying the limited voltage command to the motor in order to provide a braking torque to the motor.
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