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METHOD FOR DETECTING STEP LOSES IN STEPPER MOTOR-DRIVEN ACTUATORS.
METHOD FOR DETECTING STEP LOSES IN STEPPER MOTOR-DRIVEN ACTUATORS.
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机译:在步进电机驱动的执行器中检测步进间隙的方法。
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摘要
In the method for detecting step losses in stepping-motor-driven actuating devices, a reference position of the actuating device is used for generating a sequence of drive pulses for the stepping motor. Simultaneously, the motor rotation is used for generating a pulse sequence which is compared at the rate of the drive pulses with a pattern, specific to the type of construction, of the stepping motor.
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