查询词典 dead reckoning

Noon position and dead reckoning noon position.

中午位置和最后计算的中午位置。

An algorithm of Dead Reckoning/Baro-altimeter integrated navigation is presented, and proved experimentally.

给出了一种实用航位推算／高程计组合导航的算法，并进行了实际跑车验证。

The performance of main products is also provided. The importance of developing GPS/Dead Reckoning integrated navigation systems is presented in this dissertation.

本文论述了国内外陆地车辆导航系统的发展情况及国外主要产品的性能，论述了陆地车辆全球定位系统／航位推算组合导航系统发展的必要性及现状。

Dead reckoning is the use of maps and known landmarks combined with aircraft airspeed to determine position.

但至于你说的导航，这个对于以VFR为基本原则的直升机，根本就不是个问题。

The main work of this paper is composed of three parts: the first one is the normal Kalman filtering for the signal of Global Positioning System; the second one is the extended Kalman filtering for the signal of Dead Reckoning; the last one is the information fusion between GPS and DR.

本论文的工作主要分为三大部分：第一是对全球定位系统的信号进行标准的卡尔曼滤波，第二是对航位推算的信号进行扩展的卡尔曼滤波，第三是将二者的信息进行融合。

The idea was that instead of trying to predict the future (the principle of Dead Reckoning), why not make the past look like the present?

其中有一个想法是，除了试图预测未来之外(也就是导航预测算法的原理)，为什么不可以将过去的情况作为现在来处理呢？

It was cloudy; and the captain had to calculate our position by dead reckoning.

空中阴云密布，船长不得不用罗盘测航法以确定我们的位置。

Helicopters used by the AAD in Antarctica use 'dead reckoning' as the primary form of navigation.

GPS作为辅助装置是有帮助的，包括国外研发的更先进的ILS辅助设备。

Global positioning system ; Dead reckoning ; Map Matching ; Integrated navigation ; Digital signal processor

全球定位系统；航位推算；地图匹配；组合导航；数字信号处理器

Two kinds of position technologies such as GPS and dead reckoning system are discussed, The hardware frame of vehicle position system based on two position technologies is proposed.

讨论了GPS和航位推算系统两种定位技术，给出了基于这两种定位技术的车辆定位系统的硬件构成。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。