Improved Weighted Centroid Localization with Quadratic Means for Indoor Mobile Robot Tracking-Reference-Cited by-同舟云学术

Improved Weighted Centroid Localization with Quadratic Means for Indoor Mobile Robot Tracking

Published:2015-08 Issue: Volume:781 Page:441-444
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Sangthong Jirapat¹,Torat Kantaphon²,Promwong Sathaporn²

Affiliation:

1. Mahanakorn University of Technology

2. King Mongkut’s Institute of Technology Ladkrabang

Abstract

Nowadays, mobile robot tracking is the one of application in wireless sensor networks (WSNs). A one of promising localization algorithm in range-free algorithm is the weighted centroid localization (WCL) algorithm. This work proposed the improved WCL algorithm with quadratic means based on received signal strength (RSS). The ZigBee operated at 2.4 GHz frequency is used to measure in the indoor environment. The final results will be discuss about the comparison of the typically WCL algorithm and the improved WCL algorithm. From the results, the 1-meter-precision of improved WCL is 91.67% and WCL is 83.33%. Moreover, the improved WCL obtained the 16.67% no error of estimated position.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.781.441.pdf

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