摘要
设计了基于线性霍尔传感器的磁电式里程仪测试系统,主要从磁路、硬件电路和单片机3个方面进行了研究,通过实验验证了系统的可靠性和可行性,能够提高非接触测量的距离,最高测量精度可以达到0.015m。
This paper design the scheme of hall magnetoelectric odometer using the hall sensor as the detecting department, carries on the detailed design respectively from magnetic circuit design, the hardware circuitry and the microprocessor. By experiment verify reliability and practical of the system, the non -contact measuring distance can be improved,measure precision can reach to 0. 015m.
出处
《机械与电子》
2014年第1期25-28,共4页
Machinery & Electronics
关键词
霍尔传感器
里程仪
非接触测量
Hall sensor
odometer
non - con-tact measurement
