Research on Error’s Distribution in Triangle Location Algorithm  

作　　者：Jian ZHU Hai ZHAO Jiuqiang XU Yuanyuan ZHANG 

机构地区：[1]The Northeast University, Shenyang, China

出　　处：《International Journal of Communications, Network and System Sciences》2009年第5期357-362,共6页通讯、网络与系统学国际期刊（英文）

摘　　要：The error will inevitably appear in triangle location in WSNs (wireless sensor networks), and the analysis of its character is very important for a reliable location algorithm. To research the error in triangle location algorithm, firstly, a triangle location model is set up;secondly, the condition of the minimal error is got based on the analysis of the location model;at last, by analyzing the condition, the law of error’s changing is ab-stracted, and its correctness is validated by some testing. The conclusions in this paper are all proved, and they provide a powerful foundation and support for reliable location algorithm’s research.The error will inevitably appear in triangle location in WSNs (wireless sensor networks), and the analysis of its character is very important for a reliable location algorithm. To research the error in triangle location algorithm, firstly, a triangle location model is set up;secondly, the condition of the minimal error is got based on the analysis of the location model;at last, by analyzing the condition, the law of error’s changing is ab-stracted, and its correctness is validated by some testing. The conclusions in this paper are all proved, and they provide a powerful foundation and support for reliable location algorithm’s research.

关 键 词：Localization ERROR DISTRIBUTION TRIANGLE MICAZ WSNS 

分 类 号：R73[医药卫生—肿瘤]