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A sequential Processing method for converted measurement kalman filters based on orthogonal transform
Junlin Tian; Chengyu Fu; Tao Tang
Pages19-28
2011
Language英语
Subtype会议论文
AbstractTo effectively reduce computational requirements of converted measurement Kalman filters (CMKF), a sequential processing method was presented in this paper. Firstly, the spherical measurement of the target position was converted into Cartesian coordinate domain, resulting in converted measurement error and the corresponding statistics (mean and covariance). Secondly, a sequential processing method which sequentially treated scalar components of the converted measurement vector, was derived based on orthogonal transform. Finally, the proposed sequential processing method was utilized to implement the CMKF algorithm for a target tracking scenario. The simulation results show that the proposed method can effectively reduce the computational requirements of CMKF algorithm while achieving desired tracking performance.; To effectively reduce computational requirements of converted measurement Kalman filters (CMKF), a sequential processing method was presented in this paper. Firstly, the spherical measurement of the target position was converted into Cartesian coordinate domain, resulting in converted measurement error and the corresponding statistics (mean and covariance). Secondly, a sequential processing method which sequentially treated scalar components of the converted measurement vector, was derived based on orthogonal transform. Finally, the proposed sequential processing method was utilized to implement the CMKF algorithm for a target tracking scenario. The simulation results show that the proposed method can effectively reduce the computational requirements of CMKF algorithm while achieving desired tracking performance.
Conference Name2011 CICA
Conference Date2011
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7376
Collection光电工程总体研究室(一室)
Corresponding AuthorJunlin Tian
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Junlin Tian,Chengyu Fu,Tao Tang. A sequential Processing method for converted measurement kalman filters based on orthogonal transform[C],2011:19-28.
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