IMU-Based Virtual Road Profile Sensor for Vehicle Localization

A road profile can be a good reference feature for vehicle localization when a Global Positioning System signal is unavailable. However, cost effective and compact devices measuring road profiles are not available for production vehicles. This paper presents a longitudinal road profile estimation me...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Juhui Gim, Changsun Ahn
Format:	Article
Language:	English
Published:	MDPI AG 2018-10-01
Subjects:	road profile estimation unknown input Kalman filter virtual measurement inertial sensor signals localization
Online Access:	http://www.mdpi.com/1424-8220/18/10/3344