摘要
阐述了霍尔传感器的特点及其应用,在此基础上,详细分析了霍尔传感器在测量过程中所产生的零位误差。通过分析研究,设计出一种克服零位误差的补偿电路,并通过这种补偿电路在转速检测电路中的应用,证明了该补偿电路的实用性。
The feature and application of a Hall sensor were described. The reasons for zero position error of the sensor were also analyzed. Accordingly, a compensation circuit was designed. The results of rotation speed measurement show that the circuit is applicable.
出处
《辽东学院学报（自然科学版）》
CAS
2007年第4期193-195,共3页
Journal of Eastern Liaoning University:Natural Science Edition
关键词
霍尔传感器
零位误差
补偿电路
转速测量
Hall sensor
zero position error
compensation circuit
rotation speed test
