以下为句子列表:
英文: Abstract: A time domain recursive low pass filtering algorithm based on Kalman filtering theo-ry is analyzed.
中文: 文摘:分析了一种基于卡尔曼滤波理论的时域递归低通滤波算法。
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英文: According to a localization method of indoor intelligent cleaner, which includes a 2D kinematic modeling, multiple sensor fusion, an interval analysis based adaptive mechanism for an extended Kalman filter, and corresponding simulation.
中文: 摘要针对室内全自主智能吸尘器,建立了二维运动学模型和以超声传感为主的多传感器融合,并采用融合区间分析算法的扩展卡尔曼滤波处理方法,作了对比仿真实验。
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英文: An example shows that the given algorithm is able to eliminate the influence of correlated observational noises effectively upon Kalman filter result.
中文: 实例计算结果表明,采用该算法能够有效地消除测量噪声相关性对滤波结果的影响。
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英文: For large errors introduced by nonlinear state-space model in passive locating and tracking problems, various suboptimal recursive filtering algorithms are aralyzed and summarized, such as the extended Kalman filtering (EKF), the modified gain extended Ka
中文: 摘要针对被动定位跟踪中状态空间模型非线性程度较高所引发的滤波精度偏低的问题,分析和总结了已有的包括推广卡尔曼滤波(EKF)、修正增益的推广卡曼滤波(MGEKF)、二阶滤波、自适应推广卡尔受滤波(AEKF)等各种次优递推滤波算法的特点。
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英文: In order to inprove the tracking performances of some sensors and local nodes,the paper discusses the state estimation techniques in multilevel multisensor surveillance systems with feedback information.Based on the single sensor Kalman fitering equations
中文: 为了改善局部节点和传感器级的跟踪性能,本文研究带反馈信息的多级式多传感器系统中的状态估计技术.在给出有反馈信息情况下传感器级状态估计解的基础上,本文提出多坐标系中有反馈信息的两层集中、分布和混合估计方程.在不同笛卡尔坐标系中,本文提出了几种带反馈信息的三层多传感器系统中的航迹级融合方法,其中包括集-分估计、分-分估计和混-分估计,并以定理的形式证明有、无反馈信息情况下的两类三层状态估计是价的、最优的.仿真结果表明,在多传感器信息融合系统中引入反馈机制可以明显改善一些局部节点和传感器级的跟踪精度.
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