navigation data中文什么意思

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用"navigation data"造句

导航数据
定位资料
航行资料

navigation: n. 1.航行；导航；领航；航海[航空]术。 2.〔集合 ...
data: n. 1.资料，材料〔此词系 datum 的复数。但 d ...
ground-derived navigation data: 地面提供的导航数据
ground-referenced navigation data: 地面基准导航数据
navigation data assimilation center: 航海数据处理中心; 航行资料收集和处理中心

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First , they instigated automatic retrieval of such information as aircraft position , wind direction and speed directly from the on - board flight management system . the next problem was trickier : how to synchronize fms with another on - board system the flight deck recorder fdr or black box which recorded essential air navigation data
他们建议从机舱内的“飞行管理系统”自动检索飞机位置风向和风速，但随之而来的问题却相当棘手：怎样使这个系统和录取重要导航数据的“飞行记录仪”两个系统时间同步呢？
The details are as followings : the most usual problems related to navigation data fusion are studied ( the local navigation sensors export directly navigation parameters and their accuracies without feedbacks and cross data communications ) ; a novel conservative optimal fusion method of non - feedback multi - source correlated estimators is presented , and this method is extended to the case of more than two data sources ; some new theorems are supplied or proved so that our methods are naturally connected to the achievements up to present , and the integrated theory basis of non - feedback multi - source correlated estimators fusion is founded
具体内容如下：研究了最一般的导航数据融合问题(局部导航仪直接输出导航参数及精度，且无反馈、无局部导航仪之间的交叉数据通讯) ；提出了一种新的无反馈多源相关估计向量的保守最优融合算法，并将该算法由两个数据源推广到了多个数据源；补充证明了一系列定理，从而将本文方法和前人研究成果有机地融为一体，建立了完整的无反馈多源相关估计向量融合的理论体系。
( 3 ) presenting in - depth research and discussion on the solution of the 2 puzzles by taking ais information as the data - source of aas . ( 4 ) researching on the acquisition and processing method of basic navigation data from ais , such as relative course , relative speed , distance , bearing , cpa and tcpa of target ship . ( 5 ) designing the abaas ( ais based automatic anti - collision system ) collision avoidance scheme and establishing the principle of collision avoidance of own ship and designing the new principle of actions for the collision avoidance using the news data of ais according to the international regulations for preventing collisions at sea , 1972 , by calculating the risk of collision and consideration of the division of the three kinds of ship encounter
对于基于ais的自动避碰决策方法进行了深入研究，分析了国内外专家对于碰撞危险度的研究成果，并提出了确定碰撞危险度的方法；借鉴国内外专家的见解，对避碰规则规定的三种会遇局面进行了定量的分析并对避碰行动局面进行了划分；提出了互见条件下两船会遇中本船避碰责任和行动判断的原则；制定了两船会遇避碰方案和多船会遇避碰方案；针对从ais得到的他船航行状态信卜汕灯运学1 ； t帧卜学位论义杜十川s的船舶自动避陇决策系统的应用研究，以设zf了符合现则欲八条大十船舶m灾仟的避碰原则方沾。

navigation data中文什么意思

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