火力与指挥控制2012，Vol.37Issue(5)：68-70,76,4.
方位偏差在多方位—初距法解算目标运动中的应用
Research on Application of Bearing Delta in Object Moving Element of Calculating Method of Many Bearings and One Initial Distance
摘要
Abstract
The method of many bearings and one initial distance is commonly used to calculate objcet moving element, and the accuracy of the provided initial distance has adirectimpaton the reliability of calculating directly. In order to estimate the accuracy of the initial distance in time,the concept of bearing delta is introduced,which acts as the main base of modifying the estimated initial distance for submarine commander. Bearing delta is deduced from real object bearing observed and reckoned object bearing which is calculated from objcet moving element calculating results based on partial object bearings. The rules of bearing delta and the difference between estimated initial distance and real initial distance can be used to quickly and efficiently modify the estimated initial distance and render the calculating process to ideal results.关键词
方位偏差/目标运动要素/解算/多方位—初距法Key words
bearing delta/ objcet moving element/ calculate/ method of many bearings and one initial distance分类
交通工程引用本文复制引用
黄文斌,于雪泳..方位偏差在多方位—初距法解算目标运动中的应用[J].火力与指挥控制,2012,37(5):68-70,76,4.
