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SUT-H_∞滤波在修正极坐标系与直角坐标系中纯方位跟踪对比研究
Alternative TitleComparison of MPC-SUT-H_∞ and CC-SUT-H_∞ in bearings-only tracking
徐进宝; 封锡盛; 任申真
Department水下机器人研究室
Source Publication计算机应用研究
ISSN1001-3695
2012
Volume29Issue:3Pages:885-887
Indexed ByCSCD
CSCD IDCSCD:4461195
Contribution Rank1
Funding Organization中国科学院知识创新工程重要方向资助项目(09A2040201)
KeywordSut-h∞滤波 修正极坐标系 直角坐标系 纯方位跟踪
Abstract提出了SUT-H∞滤波算法,在修正极坐标系和直角坐标系中基于纯方位信息对目标实施跟踪。区别于以往的最小均方差为准则的估计方法,SUT-H∞利用了线性H∞鲁棒滤波准则。采用SUT线性化极坐标系的状态方程和直角坐标系的观测方程,并将其与线性H∞鲁棒滤波相结合,分别在两种坐标系下推导出SUT-H∞滤波算法。通过对MATLAB仿真结果进行对比分析,修正坐标系下的SUT-H∞滤波的稳定性和精度要优于直角坐标系下的SUT-H∞滤波。
Other AbstractThis paper used the SUT-H∞ filter in MPC systems and CC systems in order to track targets based on bearings-only.Different from the previous minimum mean square estimation method as the criterion,it used the robust filter criterion in SUT-H∞ filter.It used the SUT to linearize the state equation in MPC and observation equation in CC,and combined with H∞ robust filter,derived SUT-H∞ filter in two coordinates systems respectively.Through analysis of the MATLAB simulation results,the SUT-H∞ filter in MPC systems is better than in CC systems. 更多
Language中文
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Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/9972
Collection水下机器人研究室
Affiliation1.中国科学院沈阳自动化研究所机器人学国家重点实验室
2.中国科学院研究生院
Recommended Citation
GB/T 7714
徐进宝,封锡盛,任申真. SUT-H_∞滤波在修正极坐标系与直角坐标系中纯方位跟踪对比研究[J]. 计算机应用研究,2012,29(3):885-887.
APA 徐进宝,封锡盛,&任申真.(2012).SUT-H_∞滤波在修正极坐标系与直角坐标系中纯方位跟踪对比研究.计算机应用研究,29(3),885-887.
MLA 徐进宝,et al."SUT-H_∞滤波在修正极坐标系与直角坐标系中纯方位跟踪对比研究".计算机应用研究 29.3(2012):885-887.
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