|
|
- 2016
RAE并行滤波的重力异常匹配算法
|
Abstract:
扩展卡尔曼滤波技术可以利用序列观测重力异常数据以及航行区域重力异常基准图来校正惯性导航系统漂移误差。针对因重力测量环境的变化、测量仪器扰动等因素造成的重力异常观测噪声不确定问题，提出了基于量测残差自适应估计观测噪声协方差（residual-based adaptive estimation，RAE）的重力异常滤波匹配算法；设计了一组并行卡尔曼滤波器，并简化了最优滤波器的选择准则。不同重力特征区域的实验表明，该算法能够有效降低惯性导航系统经纬向漂移误差，提高系统的导航定位精度
| [1] | Wang Hubiao, Wang Yong, Xu Daxin, et al. Aided Navigation Algorithm and Simulation Research Based on the Gata of Gravity Anomaly and Gravity Gradient[J]. Progress in Geophysics, 2011,26(1):116-122(王虎彪,王勇,许大欣,等.重力异常和重力梯度联合辅助导航算法及仿真[J].地球物理学进展,2011,26(1):116-122) |
| [2] | He Zhengbin, Wu Fumei, Nie Jianliang. Error Influences of Prior Covariance Matrices on Dynamic Kalman Filtering[J]. Geomatics and Information Science of Wuhan University, 2011,36(1):34-38(何正斌,吴富梅,聂建亮.先验协方差阵误差对动态Kalman滤波解的影响[J]. 武汉大学学报·信息科学版,2011,36(1):34-38) |
| [3] | Xu Daxin. Using Gravity Anomaly Matching Techniques to Implement Submarine Navigation[J]. Chinese Journal of Geophysics, 2005, 48(4):812-816(许大欣.利用重力异常匹配技术实现潜艇导航[J].地球物理学报,2005,48(4):812-816) |
| [4] | Luo Zhicai, Lin Xu, Zhou Boyang. Improved Algorithm of Autocovariance Least-Squares Noise Estimation[J]. Geomatics and Information Science of Wuhan University, 2012,37(10):1164-1167(罗志才,林旭,周波阳.自协方差最小二乘噪声估计的改进算法[J]. 武汉大学学报·信息科学版,2012,37(10):1164-1167) |
| [5] | Liu Fanming, Yao Jianqi, Li Yan. Local Analysis Method on Marine Gravity Matching Area Based on Skeleton Extraction[J]. Geomatics and Information Science of Wuhan University, 2014,39(4):428-434(刘繁明,姚剑奇,李艳. 一种骨架提取的海洋重力适配区域局部分析方法[J]. 武汉大学学报·信息科学版,2014,39(4):428-434) |
| [6] | Yan Li, Cui Chenfeng, Wu Hualing. A Gravity Matching Algorithm Based on TERCOM[J]. Geomatics and Information Science of Wuhan University, 2009, 34(3):261-264(闫利,崔晨风,吴华玲.基于TERCOM算法的重力匹配[J].武汉大学学报·信息科学版,2009, 34(3):261-264) |
| [7] | Dai Quanfa, Xu Houze, Xu Daxin, et al. Simulation of Gravity Matching Navigation System[J]. Geomatics and Information Science of Wuhan University, 2008,33(2):203-207(戴全发,许厚泽,许大欣,等.基于卫星测高数据的重力匹配导航仿真[J].武汉大学学报·信息科学版,2008,33(2):203-207) |
| [8] | Simon D. Kalman Filtering with State Constraints:a Survey of Linear and Nonlinear Algorithms[J].IET Control Theory and Applications.2010, 4:1303-1318 |
| [9] | Christopher J, Jong-Ki L, Jay H K. Modeling Errors in Upward Continuation for INS Gravity Compensation[J]. J Geod, 2007,81:297-309 |
| [10] | Li Shanshan, Wu Xiaoping, Tian Yanfeng. Improvement on the Iterated Closest Contour Point Matching Algorithm Using Underwater Gravity Anomalies[J]. Geomatics and Information Science of Wuhan University, 2011,36(2):226-230(李姗姗,吴晓平,田颜锋.水下重力异常最近等值线迭代匹配算法的改进[J].武汉大学学报·信息科学版,2011,36(2):226-230) |
| [11] | Xiong Zhengnan. Survey of the Technologic Development for American Strategic Submarine Navigation in 21 Century[J]. Ship Science and Technology, 2002, 24(3):30-37(熊正南.21世纪美国战略潜艇导航技术发展综述[J].舰船科学技术,2002,24(3):30-37) |
| [12] | Wu Taiqi, Huang Motao, Bian Shaofeng, et al. New Gravity Matching Algorithm for Underwater Navigation Based on Straight-line[J]. Journal of Chinese Inertial Technology, 2007,15(2):202-205(吴太旗,黄谟涛,边少锋,等.直线段的重力场匹配水下导航新方法[J].中国惯性技术学报,2007,15(2):202-205) |
| [13] | Cai Xiaobo, Xu Daxin, Dai Quanfa. Algorithm Realization and Simulation Analysis on Gravity Anomaly Aided Navigation[J]. Journal of Geodesy and Geodynam Ics, 2007,27(3):60-63(蔡小波,许大欣,戴全发.重力异常匹配导航的算法实现与仿真分析[J].大地测量与地球动力学,2007,27(3):60-63) |
| [14] | Zhang Guoliang, Zeng Jing. The Theory and Technology of Integrated Navigation System[M]. Xi'an:Xi'an Jiaotong University Press, 2008(张国良,曾静.组合导航原理与技术[M].西安:西安交通大学出版社,2008) |
| [15] | Yang Yuanxi. Adaptive Navigation and Kinematic Positioning[M].Beijing:Surving and Mapping Press, 2006(杨元喜.自适应动态导航定位[M].北京:测绘出版社,2006) |
| [16] | Koch K R.Parameter Estimation and Hypothesis Testing in Linear Models[M]. 2th Edition.Berlin:Springer, 1999 |
| [17] | Qin Zheng, Bian Xinqian, Shi Xiaocheng, et al. Simulation Platform of Gravity Aided Inertial Navigation System for Underwater Vehicle[J]. Geomatics and Information Science of Wuhan University, 2008,33(7):755-758(秦政,边信黔,施小成,等. 水下运载体重力辅助惯性导航系统仿真平台[J]. 武汉大学学报·信息科学版,2008,33(7):755-758) |
| [18] | Zheng Hui, Wang Yong, Wang Hubiao, et al. Simulation Research of Earth's Gravity and Geomagnetism Potential Field Aided Underwater Navigation[J]. Geomatics and Information Science of Wuhan University, 2012,37(10):1198-1202(郑晖,王勇,王虎彪,等.地球重磁位场辅助水下潜艇导航仿真研究[J]. 武汉大学学报·信息科学版,2012,37(10):1198-1202) |
| [19] | Tong Yude, Bian Shaofeng, Jiang Dongfang. The Reconstruction of Local Gravity Anomaly Field Based on Gauss Spline Function[J]. Acta Geodaetica et Cartographica Sinica, 2012,41(5):756-762(童余德,边少锋,蒋东方.基于高斯样条函数的局部重力异常场解析重构[J].测绘学报,2012,41(5):756-762) |
| [20] | Salmon B P, Kleynhans W, Van dBF, et al.Meta-Optimization of the Extended Kalman Filter's Parameters Through the Use of the Bias Variance Equilibrium Point[J].IEEE Transactions on Geoscience and Remote Sensing, 2014,52(8):5072-5087 |
