| 基于交互式多模型粒子滤波的状态估计方法 | |
| Alternative Title | A State Estimation Method Based on Interactive Multiple Model Particle Filter |
肖阳辉; 史泽林 ; 赵永廷
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| Department | 光电信息研究室 |
| Source Publication | 弹箭与制导学报
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| ISSN | 1673-9728 |
| 2011 | |
| Volume | 31Issue:6Pages:176-178 |
| Indexed By | CSCD |
| CSCD ID | CSCD:4419047 |
| Contribution Rank | 1 |
| Keyword | 状态估计 粒子滤波 Imm |
| Abstract | 为了提高目标跟踪中状态估计环节的性能,基于交互式多模型粒子滤波的状态估计方法,采用交互式多模型(IMM)描述目标的运动过程,利用粒子滤波算法进行目标状态估计。方法避免了单一运动模型所带来的估计误差,同时克服了卡尔曼跟踪滤波算法的局限性,有效的提升了状态估计精确度。仿真实验证明了该方法在缺乏关于先验知识的情况下,对于不同的运动形式,均取得了较好的自适应性与鲁棒性。 |
| Other Abstract | In order to improve the state estimation performance which belongs to target tracking,the interactive multiple model particle filter(IMMPF) adopts IMM to describe target movement,and estimate the target state by particle filters.IMMPF can avoid estimation error caused by single motion model.It also overcomes the limitation of Kalman tracking filter.When the priori knowledge is inadequate,IMMPF can estimate target position,velocity and acceleration with appropriate error under different form of exercise.So I... |
| Language | 中文 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sia.cn/handle/173321/7128 |
| Collection | 光电信息技术研究室 |
| Corresponding Author | 肖阳辉 |
| Affiliation | 1.中国科学院沈阳自动化研究所 2.中国科学院研究生院 3.中国科学院光电信息处理重点实验室 4.辽宁省图像理解与视觉计算重点实验室 |
| Recommended Citation GB/T 7714 | 肖阳辉,史泽林,赵永廷. 基于交互式多模型粒子滤波的状态估计方法[J]. 弹箭与制导学报,2011,31(6):176-178. |
| APA | 肖阳辉,史泽林,&赵永廷.(2011).基于交互式多模型粒子滤波的状态估计方法.弹箭与制导学报,31(6),176-178. |
| MLA | 肖阳辉,et al."基于交互式多模型粒子滤波的状态估计方法".弹箭与制导学报 31.6(2011):176-178. |
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