摘要
电子积分器常用于弱磁通检测,分析了电子积分器积分漂移的原因,提出综合解决措施,并给出了软件补偿算法。通过实际测量数据证明,改进了积分器精度,达到了国家标准所规定的微磁通测量精度要求。
Electronic integrator is used to measure micro-power magnetic flux,This article analyzes the reasons of integration drift in electronic integrator,provides some solutions and gives soft compensation.The actual measure data proves that the measurement accuracy of the electronic integrator has been enhanced to reach to the national standard of magnetic flux measurement accuracy.
出处
《常州信息职业技术学院学报》
2011年第6期25-27,共3页
Journal of Changzhou College of Information Technology
关键词
电子积分器
积分漂移
磁通
补偿
运算放大器
electronic integrator
integration drift
magnetic flux
compensation
operational amplifier
