一种应用于多重干扰领域新型定位方法

在不需要舰载定位装置的情况下,舰船磁定位方法已能定位大海中航行的舰船。针对磁定位中磁场信号的变化严重依赖于潮汐深度、舰船和传感器阵列的相对位置2个因素的问题,本文将潮汐变化、舰船和传感器阵列的相对位置2个重要影响因素纳入到舰船磁场信号模拟模型中,根据舰船磁场测量数据定位舰船踪迹,并且不需要舰船上人与装置的大量合作。试验表明,该方法可行性强,定位精度高,具有一定的工程实用价值。

Applications of a novel magnetic tracking method to multi-influence ranges

A vessel track determination method has been developed to enable signature modeling of sea-going vessels without the use of on-board tracking equipment.It is a matter that the signatures varied depending on the tide depth and array crossing point.The signatures model takes into the tide depth and array crossing point in this paper.The magnetic signature is used to determine the vessel's track and requires no-operation from the vessel.The experimentation indicates that this method is feasible,high precision,...