火力与指挥控制2012，Vol.37Issue(1)：43-46,4.
运动矢径对AUV协同定位精度影响的仿真
Simulation Study on the Impacts of Motion Radius Vector in AUV Cooperative Localization Accuracy
摘要
Abstract
The simulation study on the impacts of motion radius vector in AUV (Autonomous Underwater Vehicle) cooperative localization accuracy is presented. A cooperative navigation algorithm based on EKF(Extended Kalman Filter) is designed. Different motion radius vectors are used to simulate the algorithm and the effects caused by motion radius vector is analyzed. The simulation results indicate that the cooperative localization algorithm is vulnerable to motion radius vector. The increase of motion radius vector will lead to a bigger filtering fluctuation and a lower localization accuracy.关键词
水下自主航行器/运动矢径/协同定位/扩展卡尔曼滤波/定位精度Key words
autonomous underwater vehicle/ motion radius vector/ cooperative localization/ extended Kalman filter/ localization accuracy.分类
信息技术与安全科学引用本文复制引用
张加全,刘明雍,胡俊伟..运动矢径对AUV协同定位精度影响的仿真[J].火力与指挥控制,2012,37(1):43-46,4.基金项目
国家自然科学基金(50979093) （50979093）
新世纪优秀人才计划基金资助项目(No.NCET-06-0877) （No.NCET-06-0877）
