Systems and methods for providing open loop motor control for an electromechanical brake when closed loop motor control fails. The method includes determining, with an electronic controller, whether arotor position sensor or a current sensor is not operating correctly, generating, with the electronic controller, a generated control signal for controlling a permanent magnet synchronous machine, and activating, with the electronic controller, the permanent magnet synchronous machine using the generated control signal to generate a stator magnetic field to operate the rotor of the permanent magnet synchronous machine of the electromechanical brake.
用于在闭环马达控制失效时提供用于机电制动器的开环马达控制的系统和方法。该方法包括:利用电子控制器确定转子位置传感器或电流传感器是否不正确地操作;利用电子控制器生成用于控制永磁同步电机的所生成的控制信号;以及利用电子控制器使用所生成的控制信号来启动永磁同步电机以生成定子磁场,从而操作机电制动器的永磁同步电机的转子。
OPEN LOOP CONTROL FOR ELECTROMECHANICAL BRAKE
用于机电制动器的开环控制
2021-02-12
Patent
Electronic Resource
Chinese
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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