基于磁旋转编码器的角度传感器动态误差补偿方法  

Method for Dynamic Error Compensation of Angle Sensor Based on Magnetic Rotary Encoder

作　　者：吴小锋 

机构地区：[1]江西省智成测控技术研究所有限责任公司,江西南昌330029

出　　处：《仪表技术与传感器》2015年第11期15-17,共3页Instrument Technique and Sensor

摘　　要：设计了一种基于磁旋转编码器的角度传感器,分析了该角度传感器产生动态误差的原因,提出了可减小动态误差方法。该方法能有效地补偿动态误差,使角度传感器在转速高、转速变化快的动态测量中测量误差小于0.1°。An angle sensor based on magnetic rotary encoder was designed , and the reason for the sensor＇s dynamic error was analyzed , and then the method which can reduce dynamic error was presented .This method can compensate dynamic error effec-tively, also make the sensor＇s error less than 0.1°when used in dynamic measurement with high speed and high speed rate chan-ging.

关 键 词：磁旋转编码器 角度传感器 动态误差 补偿 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]