Self-calibrating Cricket Motes for Indoor Navigation

Bibliographic Details
Main Author:	Patil, Yogendra Jayant
Language:	English
Published:	Wright State University / OhioLINK 2011
Subjects:	Acoustics Computer Engineering Electrical Engineering Engineering
Online Access:	http://rave.ohiolink.edu/etdc/view?acc_num=wright1309542655

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spelling	ndltd-OhioLink-oai-etd.ohiolink.edu-wright13095426552021-08-03T06:17:26Z Self-calibrating Cricket Motes for Indoor Navigation Patil, Yogendra Jayant Acoustics Computer Engineering Electrical Engineering Engineering Global Positioning System (GPS) plays a vital role for providing localization to the autonomous robots. But the quality of the GPS signal degrades in an indoor location and hence GPS cannot be used for indoor localization. Cricket motes are location-aware system that can provide localization service to its users in an indoor location. Cricket motes apply the acoustic ranging technique to find distance between two points. But before a user can use this localization system, assigning coordinate system to the motes requires manual assistance. This project presents a novel algorithm for self-calibration of the cricket motes to a coordinate system when positioned around a rectangular field. The initial localization of the cricket motes is performed using the trilateration technique so as to get a rough estimate of their position. Then, the logic of Simultaneous Localization and Mapping (SLAM) algorithm is applied to obtain positioning accuracy within 5 cm. 2011-07-18 English text Wright State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=wright1309542655 http://rave.ohiolink.edu/etdc/view?acc_num=wright1309542655 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
collection	NDLTD
language	English
sources	NDLTD
topic	Acoustics Computer Engineering Electrical Engineering Engineering
spellingShingle	Acoustics Computer Engineering Electrical Engineering Engineering Patil, Yogendra Jayant Self-calibrating Cricket Motes for Indoor Navigation
author	Patil, Yogendra Jayant
author_facet	Patil, Yogendra Jayant
author_sort	Patil, Yogendra Jayant
title	Self-calibrating Cricket Motes for Indoor Navigation
title_short	Self-calibrating Cricket Motes for Indoor Navigation
title_full	Self-calibrating Cricket Motes for Indoor Navigation
title_fullStr	Self-calibrating Cricket Motes for Indoor Navigation
title_full_unstemmed	Self-calibrating Cricket Motes for Indoor Navigation
title_sort	self-calibrating cricket motes for indoor navigation
publisher	Wright State University / OhioLINK
publishDate	2011
url	http://rave.ohiolink.edu/etdc/view?acc_num=wright1309542655
work_keys_str_mv	AT patilyogendrajayant selfcalibratingcricketmotesforindoornavigation
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Self-calibrating Cricket Motes for Indoor Navigation

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