Title :
Study on 3D node location algorithm for wireless sensor networks
Author :
He, Xuewen ; Xiao, Yong
Author_Institution :
Sch. of Mech. & Automotive Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
The wireless sensor network node localization algorithms are studied more and more at present, but most are based on two-dimensional localization algorithm for three dimensional localization of too few. Based on the researches on the classic two-dimensional localization algorithm, and the trilateration was extended to three-dimensional localization algorithm. Error analysis of this algorithm was revealed in the classic two-dimensional and three-dimensional environment, and the node localization error with a linear relationship between average nodes ranging error was found.
Keywords :
error analysis; wireless sensor networks; 3D node location algorithm; error analysis; node localization error; three-dimensional environment; three-dimensional localization algorithm; two-dimensional environment; two-dimensional localization algorithm; wireless sensor network node localization algorithms; Algorithm design and analysis; Error analysis; Global Positioning System; Helium; Presses; Wireless sensor networks; Zigbee; Error Analysis; Least Squares; Three-dimensional Localization; Wireless Sensor Network;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988180
