1) adaptive federated kalman filter
自适应联邦滤波器
1.
Federated Kalman filter has several flaws in mathematical models uncertainty and error models randomicity,The improvement method uses an adaptive federated Kalman filter,drawing in a Fuzzy logic to set up a fuzzy adaptive federated kalman filter,sum up EKF,UKF,PF the three nonlinearity filter on principle of work,the advantages and disadvantages and applicable scope.
联合卡尔曼滤波器存在数学模型不确定性和误差模型的随机性的缺点,提出改进方法是采用联邦滤波器,并引入利用模糊推理建立的模糊自适应联邦滤波器,提高了系统的精度和功能。
2) adaptive federative filtering
自适应联邦滤波
1.
An adaptive federative filtering method based on Kalman Filter is set up for data fusion of Vehicle integrated GPS/DR navigation system by using the advantages of GPS and DR.
结合全球定位系统(GPS)和航位推算(DR)两种定位方式的优点,构建了基于卡尔曼滤波的自适应联邦滤波算法,实现陆地GPS/DR组合定位系统的数据融合;针对DR子系统的强非线性和扩展卡尔曼滤波算法带来的较大线性化损失,并结合机动加速度均值自适应算法,设计了一种基于U-D分解的自适应迭代卡尔曼滤波算法,更有效的减少DR子系统线性化带来的误差损失,提高定位精度;与同仿真环境下,DR子系统采用扩展卡尔曼滤波方法作了比较,结果表明该信息融合算法能更有效解决DR子系统的线性化误差问题,整个系统数据融合精度更高。
3) self-adaptive federated Kalman filter
自适应联邦卡尔曼滤波
1.
In this integrated system,the self-adaptive federated Kalman filter is introduced to revise strap-down inertial navigation system(SINS);the heading angle attitude and heading reference system(AHRS) is used to ensur.
针对导航精度及可靠性,设计了GPS/罗兰C/SINS/AHRS组合导航系统,该组合导航采用了自适应联邦卡尔曼滤波(Kalman)的方法,通过闭环形式校正SINS,并用姿态航向参考系统(AHRS)代替捷联惯性导航系统(SINS)输出的航向角以保证航向角的收敛,同时对罗兰C的测量值进行坐标变换以消除由于坐标系不同而带来的常值误差。
4) adaptive robust federated filtering
自适应抗差联邦滤波
1.
Comparing the derivations and calculations with that of the classical federated filtering, we find that the new adaptive robust federated filtering can effectively control the measurement outliers and kinematic state disturbing.
简要介绍了抗差估计理论 ;在顾及扰动异常的情况下 ,把自适应抗差Kalman滤波应用到联邦滤波上 ,对联邦滤波进行了改进 ,提出了一种自适应抗差联邦滤波算法。
5) Adaptive federated Kalman filtering
自适应联邦Kalman滤波
6) adaptive federated H∞ filter
自适应联邦H∞滤波
补充资料:自适
【诗文】:
紫陌奔驰不暂停,送迎终日在郊坰。年来鬓畔未垂白,
雨后江头且蹋青。浮蚁满杯难暂舍,贯珠一曲莫辞听。
春风只有九十日,可合花前半日醒。
【注释】:
【出处】:
全唐诗:卷676-39
紫陌奔驰不暂停,送迎终日在郊坰。年来鬓畔未垂白,
雨后江头且蹋青。浮蚁满杯难暂舍,贯珠一曲莫辞听。
春风只有九十日,可合花前半日醒。
【注释】:
【出处】:
全唐诗:卷676-39
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条