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method for measuring a frequenzinformation, in particular a drehzahlinformation in an engine, and device for implementing such a method
method for measuring a frequenzinformation, in particular a drehzahlinformation in an engine, and device for implementing such a method
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机译:用于测量发动机的频率信息,尤其是德拉赫林信息的方法,以及用于实现这种方法的装置
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摘要
The digital motor (32) speed control has a microprocessor (23) to compare frequencies representing the actual (29) and required (25) speeds to control the current (27) to the motor according to a programmed mathematical relation
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