A good AMR magnetic head for the magnetic rotary encoder was designed. The results of theoretical analysis and practical test were contrasted.
设计制作出性能优良的磁旋转编码器amr检测磁头，理论分析结果与对磁鼓表露磁场的实际测试结果进行了分析对比。
The incremental magnetic rotary encoder, as a corner position sensor, can be improved its measure accuracy by the way of quadruplicated frequency circuit.
增量式磁旋转编码器作为转角位置传感器，可以用四倍频的方法提高其测量精度。
But the domestic industrialization of magnetic rotary encoder is immature, and the correlative products are low performance, which far from to meet the requirement of market.
但是我国的磁电式编码器的产业化程度较低，相关产品的性价比差，远远不能满足市场的需求。
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