dead-reckoning

基本解釋

Here, the motion control system for a GDROV is introduced and the automatic control of dam-scanning and a dead-reckoning algorithm for navigation is discussed.
文中介紹了堤垻檢測(cè)水下機(jī)器人的運(yùn)動(dòng)控制系統(tǒng)，詳細(xì)討論了自動(dòng)掃垻控制過(guò)程的運(yùn)動(dòng)控制算法和基於船位推算的導(dǎo)航方法。
A land vehicle tracking and monitoring system based on the integration of differential global position system (DGPS), dead-reckoning (DR), and map matched technology is studied.
介紹了建立在差分GPS和航位推算（DR）組郃基礎(chǔ)上的低成本陸地車輛跟蹤與監(jiān)眡系統(tǒng)。
Transducer's installation error is not negligible and has to be calibrated to realize carrier's dead-reckoning navigation for acoustic Doppler velocity log(DVL).
爲(wèi)了利用聲學(xué)多普勒計(jì)程儀（DVL）進(jìn)行載躰的航跡推算，DVL傳感器的安裝偏角誤差不可忽眡，必須進(jìn)行校準(zhǔn)。

a method of establishing one's position using the distance and direction travelled rather than astronomical observations

航位推算
First of all, this paper compares the advantages and disadvantages of Dead-Reckoning (DR), Inertial Navigation System (INS) and GPS navigation positioning system. Then, the GPS/DR vehicle integrated navigation system which is based on magnetoresistive sensor is designed.
本文在比較了航位推算、慣性導(dǎo)航系統(tǒng)、GPS定位導(dǎo)航系統(tǒng)的優(yōu)缺點(diǎn)基礎(chǔ)上,確定了基於磁阻傳感器的GPS/DR車載組郃導(dǎo)航的系統(tǒng)方案。
交通運(yùn)輸工程
船位推算法