中国舰船研究2018，Vol.13Issue(2)：135-139,5.DOI:10.3969/j.issn.1673-3185.2018.02.019
舰船垂向感应磁场精确测量技术
Precision measurement of ship's induced vertical magnetic signatures
摘要
Abstract
[Objectives]For the precision measurement of a ship's induced vertical magnetic signatures, a new method combining numerical analysis and geomagnetic simulating coils is proposed.[Methods] After the currents in the geomagnetic simulating coils are calibrated by numerical analysis,the coils are used to measure the ship's induced vertical magnetic fields. A simulation experiment installation is established and an evaluation test performed on a magnetic ship mockup.[Results]The results indicate that the difference between the measurement values and standard values of the ship mockup's induced vertical magnetic fields falls within 4%,[Conclusions]which validates the theory that this technique can be used for the precision measurement of a ship's induced vertical magnetic fields with high practical value.关键词
感应磁场/地磁场模拟线圈/磁矩量法/电气工程/舰船Key words
induced magnetic fields/geomagnetic simulating coils/magnetic moment method/electrical engineering/ship分类
交通工程引用本文复制引用
郭成豹,周炜昶..舰船垂向感应磁场精确测量技术[J].中国舰船研究,2018,13(2):135-139,5.基金项目
国家自然科学基金资助项目(51277176) （51277176）
海军工程大学自主立项资助项目 （）
