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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Surrey

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Article title

Sensor fusion by a novel algorithm for time delay estimation

Type

D - Journal article

DOI

10.1016/j.dsp.2012.01.005

Title of journal

Digital Signal Processing

Article number

Volume number

Issue number

First page of article

439

ISSN of journal

10512004

Year of publication

2012

URL

Number of additional authors

Additional information

This paper takes digital data streams and synchronises them to an accuracy greater than the sampling interval of its constituents. This research provides the reader with a formal mathematical analysis of the convergence properties of a novel, interval intersection method. This is needed in complex systems that fuse data from many sensors. There are many Commercial-Off-The-Shelf (COTS) systems that have difficulty fusing data together, but this method is validated with real-world data from a robot system that combines mechanical odometry with video data.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract