The model of vehicular autonomic navigation system and dead reckoning (DR) algorithm based on two-step recursive filtering are proposed in this paper.

给出了基于两步递推滤波的车辆自主式导航系统模型及其航位递推算法。

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It is a very important link for autonomous navigation of mobile robot to have an ability in accurate and reliable dead reckoning.

精确可靠的航迹推测是实现移动机器人自主导航的一个极为关键的环节。

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Through combining dead reckoning, GPS positioning information and Map-Matching algorithm, this paper represents an algorithm to correct sensors parameters in In-Vehicle Navigation System.

针对车载组合导航信息融合的高精度、高可靠性等要求，提出了一种组合导航的自适应集中滤波算法。

youdao

It integrates a multi-GNSS location engine supporting GPS, Galileo, Glonass and Compass satellites to improve the navigation system performance in obstructed environments, Combined with SiRFDRive(R) dead reckoning software, the SiRFprimaII delivers seamless navigation experience whether driving in dense urban canyons or through tunnels or multistory parking lots.

ENGADGET: CSR sharpens indoor and in-car navigation with SiRFstarV, SiRFusion and SiRFprimaII

If you study navigation at the Coast Guard or a boating school, you are taught what is called Dead Reckoning or sometimes Ded Reckoning.

FORBES: DEDuced Reckoning is Assembling the Mosaic!