摘要
研制成的磁性旋转編码器的性能为:分辨率为800PPR、输出电压>40mV(V_(cc)=5V),灵敏度为0.5mV/Oe。讨论了MR条的几何尺寸、磁鼓与MR器件间的间距对器件性能的影响。
A magnetic rotary encoder is developed. The properties of the device are:resolution≈800 ppR, output voltage>40 mV (V_(cc)≈5 V), sensitivity≈0.5 mV/Oe. The influence of dimension of magnetoresistive (MR) elements, the gap between magnetic drum and MR elements on the properties of the device is also discussed.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第6期660-663,共4页
Journal of University of Electronic Science and Technology of China
关键词
编码器
磁性
旋转编码器
磁鼓
encoder
sensors
magnetic rotary encoder
magnetoresistive sensor
magnetic drum
magnetizing pitch
