摘要
针对霍尔传感器组件测量位移量与输出电压量线性度较差的问题进行了分析研究,并提出了有效的改进方案,通过反馈随动控制的方法对霍尔传感器的输出电压进行归零调整,以反馈量的变化来反映实际的位移变化情况,从而很好的解决了电压量对位移量的线性跟踪问题.
This article focuses on the improvement of the linear degree between displacement and output voltage coming from the Hall sensor groupware.It is based on the method of feedback servo-control.And this method suggests making a zero adjustment to the output voltage coming from the Hall sensor and reflecting the real displacement change through the change of the feedback.The linear tracking between the voltage and the displacement is well realized.
出处
《陕西科技大学学报（自然科学版）》
2009年第6期94-98,共5页
Journal of Shaanxi University of Science & Technology
基金
陕西省科学技术发展计划项目:MSW-YD4数字皮革收缩温度测定仪的研制(项目编号:2007xcp-07)
关键词
位移测量
霍尔传感器
反馈控制
线性度
displacement measurement
hall sensor
feedback control
degree of linearity
