ZigBee Node Locating Technology Based on Genetic Algorithm

Abstract:

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Location technology as Wireless Sensor Network’s support technology for most applications has been widely researched, ZigBee is one of representative technology of WSN. On the basis of the common two-step localization algorithm, this paper proposes a locating method that optimize the measurement data using genetic algorithm before locating calculation, then using multilateral measurement least-square method for calculating position. Experimental results show that the modified algorithm is significantly reduced the position error, effectively improve the position accuracy.

Info:

Periodical:

Advanced Materials Research (Volumes 225-226)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

70-74

DOI:

10.4028/www.scientific.net/AMR.225-226.70

Citation:

T. Z. Wu et al., "ZigBee Node Locating Technology Based on Genetic Algorithm", Advanced Materials Research, Vols. 225-226, pp. 70-74, 2011

Online since:

April 2011

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Price:

$35.00

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