| 对霍尔传感器组件测量线性度的改进 |
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| 引用本文： | 刘飞航,宁铎,郭飞飞,强金铖. 对霍尔传感器组件测量线性度的改进[J]. 陕西科技大学学报, 2009, 27(6): 94-98 |
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| 作者姓名： | 刘飞航 宁铎 郭飞飞 强金铖 |
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| 作者单位： | 陕西科技大学电气与信息工程学院,陕西,西安,710021 |
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| 基金项目： | 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 |
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| 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.
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| 关 键 词： | 位移测量 霍尔传感器 反馈控制 线性度 |
IMPROVEMENT OF MEASURING LINEARITY OF HALL SENSOR GROUPWARE |
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| LIU Fei-hang,NING Duo,GUO Fei-fei,QIANG Jin-cheng. IMPROVEMENT OF MEASURING LINEARITY OF HALL SENSOR GROUPWARE[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 2009, 27(6): 94-98 |
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| Authors: | LIU Fei-hang NING Duo GUO Fei-fei QIANG Jin-cheng |
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| Affiliation: | (School of Electrical and Information Engineering,Shaanxi University of Science ＆ Technology,Xi＇an 710021,China) |
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| Abstract: | 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. |
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| Keywords: | displacement measurement hall sensor feedback control degree of linearity |
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