Approved square root Cubature Kalman Filtering and its application to POS
文献类型：期刊论文
| 作者 | Zhao, Bing; Cao, Jianzhong ; Yang, Hongtao; Zhou, Zuofeng; Shi, Kui; Xu, Weigao
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| 刊名 | hongwai yu jiguang gongcheng/infrared and laser engineering
 |
| 出版日期 | 2015-09-25 |
| 卷号 | 44期号:9页码:2819-2824 |
| 其他题名 | 改进的平方根容积卡尔曼滤波及其在pos中的应用 |
| 英文摘要 | to solve the problems that extended kalman filter is difficult to obtain the optimal state estimation of complex nonlinear system with fast convergence speed and high estimate accuracy, an improved square root cubature kalman filtering algorithm was proposed by introducing the matrix qr decomposition and cholesky factorization updating technology to traditional cubature kalman filter, via it can validly avoid the complicated calculating of matrix decomposition and inverse. moreover, aiming at the uncertainty of system's variable and statistical properties, a weighted adaptive noise covariance matrix estimator was constructed, through integrating the adaptive noise estimator under wavelet kalman filtering ideology. a-srckf was applied to airborne positioning and orientation system, the simulation results demonstrate that the proposed method can effectively improve the accuracy of pos outputs as well as enhance the efficiency. ©, 2015, editorial board of journal of infrared and laser engineering. all right reserved. |
| 收录类别 | EI |
| 语种 | 中文 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/27346]  |
| 专题 | 西安光学精密机械研究所_动态光学成像研究室 |
| 推荐引用方式 GB/T 7714 | Zhao, Bing,Cao, Jianzhong,Yang, Hongtao,et al. Approved square root Cubature Kalman Filtering and its application to POS[J]. hongwai yu jiguang gongcheng/infrared and laser engineering,2015,44(9):2819-2824. |
| APA | Zhao, Bing,Cao, Jianzhong,Yang, Hongtao,Zhou, Zuofeng,Shi, Kui,&Xu, Weigao.(2015).Approved square root Cubature Kalman Filtering and its application to POS.hongwai yu jiguang gongcheng/infrared and laser engineering,44(9),2819-2824. |
| MLA | Zhao, Bing,et al."Approved square root Cubature Kalman Filtering and its application to POS".hongwai yu jiguang gongcheng/infrared and laser engineering 44.9(2015):2819-2824. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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