Measurement of angular displacements using Hall effect transducers.
Measurement of angular displacements using Hall effect transducers.
复制标题
使用霍尔效应传感器测量角位移。
DOI：
10.1016/0021-9290(93)90022-7
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发表时间：
1993
影响因子：
2.4
通讯作者：
Berme,N
中科院分区：
文献类型：
--
作者：
Weinhoffer,SL;Barnes,SZ;Berme,N
霍尔效应传感器作为一种替代有限磨损精密电位器和光学编码器测量角位移的研究。确定了各种设计参数，并提出了最佳的霍尔效应传感器配置。使用这种配置，可以测量140°的角旋转，标准偏差为0.5°。在总共140°的±35°中间范围内，标准差改善至0.1°。
Hall effect transducers were studied as an alternative to limited-wear precision potentiometers and optical encoders in measuring angular displacements. Various design parameters are identified, and the optimum Hall effect transducer configuration is presented. Using this configuration, it was possible to measure an angular rotation of 140° with a standard deviation of 0.5°. Within the ±35° mid-range of the total 140°, the standard deviation improved to 0.1°.