| 锑化铟磁阻式接近开关特性分析 |
| |
| 引用本文： | 秦玉伟.锑化铟磁阻式接近开关特性分析[J].仪表技术与传感器,2011(9). |
| |
| 作者姓名： | 秦玉伟 |
| |
| 作者单位： | 渭南师范学院物理与电子工程系,陕西渭南,714000 |
| |
| 摘 要： | 介绍了锑化铟磁阻式接近开关的结构及工作原理,设计了信号处理电路,并对接近开关的动态特性进行了测试和分析.实验表明:该接近开关具有良好的动态特性,径向间距为4mm时,接近开关动作距离为8.13 mm,回差距离和重复定位精度分别不大于0.06 mm和0.04 mm.该接近开关灵敏度高,稳定性好,结构简单,成本低,可以规模化生产,用于铁磁性材料检测和控制.
|
| 关 键 词： | 接近开关 磁敏电阻 锑化铟 |
Analysis for Characteristics of InSb Magneto-resistive Proximity Switch |
| |
| QIN Yu-wei.Analysis for Characteristics of InSb Magneto-resistive Proximity Switch[J].Instrument Technique and Sensor,2011(9). |
| |
| Authors: | QIN Yu-wei |
| |
| Affiliation: | QIN Yu-wei (Department of Physics and Electronic Engineering,Weinan Teachers University,Weinan 714000,China) |
| |
| Abstract: | The construction and the working principle of InSb magnetoresistive proximity switch were introduced.The signal processing circuit was designed,and dynamic characteristics of the proximity switch were tested and analyzed.The experiment shows that the proximity switch has favorable dynamic characteristics.Its action-distance is 8.13 mm when the radial-distance is 4 mm.The hysteresis-distance and the repeating location accuracy are no more than 0.06 mm and 0.04 mm respectively.The proximity switch has high se... |
| |
| Keywords: | proximity switch magneto-resistance InSb |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
