A Self-localization Algorithm for Wireless Sensor Networks

摘要：

Considering the deficiencies and limitations of Multidimensional Scaling -based (MDS-MAP) localization algorithm, a new MDS-mass spring-based (MDS-MS) localization algorithm was proposed by analyzing the MDS-MAP algorithm and Mass Spring Optimization-based (MSO) positioning algorithm. Moreover, for different ranging error, network connectivity and anchor node density, MDS-MAP, MSO, MDS-MAP(P) and MDS-MS four localization algorithms were simulated and compared. The simulation results show that MDS-MS-based algorithm possesses strong robustness and high positioning precision, and is fit for localization in sparse network topology and irregular network topology.

关键词： wireless sensor networks MDS MSO localization algorithm MDS-MS

作者: Juelong Li Xiaofei Du Jianchun Xing Qiliang Yang

作者单位: PLA University of Science and Technology,Nanjing 210007, China Research Center of Coastal Defence En PLA University of Science and Technology,Nanjing 210007, China

会议类型: 国际会议

会议名称: The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)

会议地点: 太原

会议语种:英文

页码: 3853-3859

在线出版日期: 2012-05-23（万方平台首次上网日期，不代表论文的发表时间）