Kalmanfilter相关论文
Aiming at the poor location accuracy caused by the harsh and complex underground environment,long strip roadway,limited ......
Estimation of Vehicle Sideslip with Adaptation to Tyre Cornering Stiffness and Road Friction Coeffic
The disadvantage of the model based sideslip angle estimator is that its performance is susceptible to model uncertainti......
The road bank angle and roll angle have direct influence on the vehicles lateral motion.As a result, the accuracy of sid......
A Lane departure warning system(LDWS)is one of the most essential parts of Advanced Driver Assistance Systems(ADAS).In t......
This paper investigates and proposes a low-precision Micro Inertial Measurement Unit(MIMU)/Ultra-Wideband(UWB)integrated......
Satellite-based Augmentation Systems (SBAS) can provide positioning services of 1m accuracy level by broadcasting real-t......
Each observation station in the VLBI has an independent hydrogen clock.In particular,on rare occasions the phase lock sy......
Ionospheric is the largest error source in the high-precision navigation and positioning.However,single frequency users ......
In Global Navigation Satellite System (GNSS) receiver,ionospheric scintillation may lead huge tracking error and frequen......
This paper proposes a parameter design method of a second-order KF tracking loop in the deep integration architecture ac......
When an inertial navigation system regains avalid aiding navigation signal after a long-term outage,normal state feedbac......
An unconventional full tightly-coupled multi-sensor integration for kinematic positioning and naviga
Conventionally,all of the sensors,except the IMUs,function as aiding sensors in the multisensor integrated kinematic pos......
Micro inertial measurement unit(MIMU)integration storage test system is a typical multi-sensor information fusion system......
The undifferenced method is the usual way to estimate GPS satellite clock corrections by dealing with globally distribut......
用双重四元数来表示摄影机和运动目标两坐标系之间相对位移与姿态,在假设运动目标的三维几何尺寸已知,且摄影机和运动目标之间的相......
The traditional way of deformation monitoring in mining area is to utilize the level,theodolite and total station.Though......
This paper proposes a warning and integrity monitoring algorithm for coal mine shaft safety monitoring using the Global ......
Multiple kalman filters model with shaping filter and its application in the mining GNSS real-time d
GNSS has been widely used for the mine real-time deformation monitoring which is an important issue for mines.The multip......
本文针对一类存在多个系统模型或系统模型不确定的局域强耦合复杂系统,提出一种基于交互式多模型(IMM)的卡尔曼滤波算法.本文首先......
In this paper,a high resolution tilt measurement system has been proposed and demonstrated using multi MEMS (Micro-elect......
We combines Besags spatial-temporal Gaussian autoregressions within a state-space model and presents a novel matrix-free......
Many assets do not trade frequently,such as privately held companies,private infrastruc-ture projects,real estate and ma......
提出基于级联扩展卡尔曼滤波与块状处理线性卡尔曼滤波的频偏和相位噪声协同处理方案。利用扩展卡尔曼滤波器对系统频偏进行初始估......
载荷识别在结构健康监测中的地位十分重要,为了在结构健康监测的同时利用最优化算法对系统进行有效控制,提出了一种基于光纤光栅(F......
以单频-线性频率调制连续波(S-LFMCW)激光作为发射信号,提出了一种基于卡尔曼滤波的高精度相干激光测距方法。对回波信号与本振信......
由于测控成本和有效载荷的限制, 一般采用微机电系统(MEMS)惯性传感器来测量小型无人机的飞行姿态。在MC9S12XS128单片机上通过嵌......
针对跟踪过程中目标被遮挡的问题,提出了一种基于中心距离加权的快速相关跟踪算法,定义了基于灰度差异和距离加权的相似性度量,并......
针对传统的Mean-shift运动目标跟踪算法中目标与背景颜色相近时,算法稳健性下降,且在高速运动目标跟踪应用中,如果目标下一位置超......
建立了基于数值微分的目标运动状态滤波预测模型，用s-函数实现了卡尔曼滤波预测算法。利用目标位置拟合方法给出角位置信息，并以此为......
提出了一种改进的速度加角速度传递对准的方法,该方法用主惯导输出的姿态角速度信息计算角速度,利用速度和角速度在导航系下的投影......
木材抗弯强度是评价木材力学性质的重要指标, 其快速准确预测具有工程应用价值和科学意义。 重点研究了使用近红外光谱分析光谱特......
基于时空上下文(Spatial-Temporal Context,STC)的跟踪算法与大部分传统算法相比,在实时性方面具有明显的优势。通过实验发现,STC......
提出一种基于简化扩展卡尔曼滤波(EKF)的低复杂度、双偏振载波相位恢复算法,记为XY-EKF算法。XY-EKF算法通过估计并补偿两个偏振态......
In this paper a novel method based on the fusion of kinematics and dynamics methods is proposed to construct a Sides......
A Novel Method Based on Kalman Filter for Phase Noise Rejection in Two-way Optic-Fiber Time Transfer
Optic-fiber time transfer is the main method for long-distance high-precision time synchronization, and is the suppo......
Recently, bio-robotics based on biology and robotics,and neuro-robotics based on neuroscience and robotics have been......
Projected capacitive touch sensing is the first choice in smartphone and tablet market,and noise mitigation is the m......
本研究整合多种传感器,包括全球定位系统(GPS)接收机、惯性导航系统、电子罗盘、视觉系统、超音波传感器等,以得到无人载具之运动......
Foot position parameters,e.g.foot placement,foot length and foot width etc.,are vital biomechanical variables indica......
为了实现对近景目标的高速三维跟踪,设计了一种小型仿生复眼系统,并将其与可开窗相机相结合。介绍了系统的结构与设计原则,提出了......
The shortcomings of an adaptive Sage filter are analyzed in this paper.An improved adaptive Sage filter is developed by ......
The Extended Kalman Filter(EKF)has received abundant attention with the growing demands for robotic localization.The EKF......
我国是世界上老年人人口最多的国家,老年人数量占总人口数比重大,人口增长速度快,老龄化的发展伴随着高龄化的现象产生,老年人“未......
为了对自平衡机器人运行状态进行有效的识别，鉴于单一传感器较难独立完成，因此本文采用多传感器数据融合方法设计了相应的卡尔曼滤波......
In this work,a fast and accurate stationary alignment method for strapdown inertial navigation system (SINS) is proposed......
本文针对飞行器在飞行时的扰动或飞行角度变化过程中信号采集可能存在的偏差问题,采用卡尔曼滤波算法和扩展的卡尔曼滤波算法对信......
针对EKF估计PMLSM位置存在模型不精确、噪声统计特性不确定时估计精度不高,且有可能导致滤波发散的问题,提出一种双重遗忘卡尔曼滤......
由显微镜光学系统Ｈ１和摄像机光学系统Ｈ２的级联传递函数Ｈ１·Ｈ２定出调焦精度，用同态滤波去除待聚焦图象中的噪声。使用边沿检测法、标准差......
在基于UWB（Ultra Width-Band）技术室内人员定位系统中,由于电磁波时延特性以及环境复杂多变性,基于飞行时间的测距定位方式往往存在......
针对Camshift算法在目标跟踪中容易出现错误识别的情况,对Camshift算法加入最优阈值处理;对目标容易跟丢的情况,运用Camshift算法......
