摘要
介绍了电磁定位系统在工程实践中对误差进行修正的方法,考虑了环境磁场影响,制造工艺影响,提出了修正模型,并给出了具体修正方法。通过对实测数据的误差分析能够证明,该方法能够将定位精度提高5倍。
The electromagnetic positioning system erTor CorTection method in engineering was described.Considering the ambient magnetic field,manufacturing process.Proposes the correction model,and gives specific amendments to the program,which can improve the system positioning accuracy five times than before by test and analysis.
出处
《科学技术与工程》
北大核心
2014年第20期220-223,228,共5页
Science Technology and Engineering
关键词
磁偶极子
环境磁场
天线标定
magnetic dipole
ambient magnetic field
antenna calibration
