姿态误差

星载SAR轨道及姿态误差模型分析

Analysis of the Orbit and Attitude Error Model of Space-borne SAR

但是传统的陀螺价格高昂和大体积限制了其应用场合，而MEMS陀螺又精度较低，并且陀螺漂移会在短时间内引起较大的姿态误差。

But the high cost and large volume of traditional gyroscope limits its applications and the precision of MEMS gyroscopes is low . Gyroscopes drift will also cause large attitude error in short time .

采用CAD技术对飞机燃油测量进行姿态误差修正

Fuel Measurement with Attitude Error Correction by Using CAD Technique

星载SAR姿态误差及偏航调整对多普勒特性的影响

Effect of Spaceborne SAR Attitude Errors and Yaw Steering on the Doppler Characteristics

初始装订姿态误差对Kalman滤波器陀螺漂移估计的影响分析

Initial Binding Attitude Error to Evaluation of Gyro - drift of Kalman Filter

6-SPS并联平台位置姿态误差分析

Error Analysis of the Position and Posture of a 6-SPS Parallel Platform

与扩展卡尔曼滤波（EKF）相比，无需计算Jacobian矩阵且具有更高的估计精度，并且对初始姿态误差更具有较好的鲁棒性。

Compared with the conventional extended Kalman filter ( EKF ), no Jacobian matrix is required to calculate in the algorithm aforementioned and the accuracy of the estimate is also improved .

本文分析了某型号船用惯性导航系统（SINS）的试验数据，结果表明，SINS的姿态误差主要来源于水平测姿传感器。

In this paper , the teat data of some SINS ( Ship 's Inertial Navigation System ) are analysed and it is showed that the main source of attitude errors of the SINS is from horizontal attitude sensors .

采用Unscented卡尔曼滤波算法，对紫外敏感器测量精度、姿态误差、部分轨道参数以及地球模型对导航精度的影响进行了仿真验证。

Simulation is taken using the unscented Kalman filter to validate the effect of the ultraviolet sensor measurement precision , attitude error , certain orbit parameters and the model of earth shape on navigation precision .

以Delta并联机构为对象，研究一类合平行四边形支链的3自由度并联机构误差建模技术，所建模型可有效分离出影响末端姿态误差的几何误差源。

By taking Delta robot as an example , an error modeling technique is developed for the kinematic calibration of a class of 3-DOF translational parallel kinematic machines with parallelogram struts . The model allows the geometric errors affecting the position and orientation accuracy of the end-effector to be separated .

试验结果表明：器件和系统级的误差补偿起到了综合补偿的效果，姿态误差减小了约50%，基于MEMS-INS的姿态确定系统可满足微型飞行器自主姿态稳定的需求。

Test results indicate that error compensation on sensors and system has an integrated effect with attitude error reduced by 50 % . MEMS-INS-based attitude determination can meet the need of autonomous attitude stabilization of MAV .

六自由度汽车运动模拟器机构的位置姿态误差分析

Analysis of Position and Orientation Errors in 6-DOF Vehicle Driving Simulator

多波束测深瞬时姿态误差的改正方法

The Methods of Removing Instantaneous Attitude Errors for Multibeam Bathymetry Data

基于视觉的三轴相交机械手姿态误差的计算与评价

The Pose-error Evaluation of Manipulators with 3-shafts Wrist on Computer Vision

双晶单色仪第一晶体初安装姿态误差分析双波长薄层色谱扫描仪

Analysis of the first crystal Attitude error in a double-crystal monochromator

基于恒定姿态误差的磁罗差偏差补偿算法研究

Research on DCA of magnetic deviation based on constant attitude errors

三轴磁航向传感器的全姿态误差补偿

All status error compensation about three axis magnetic heading sensor

民航客机油箱建模与油量传感器姿态误差修正

Modeling of airliner gasoline tank and modification of attitude error of sensor

飞机燃油油量测量及姿态误差修正方法

Attitude Error Correction Method of Measurement of Aircraft Fuel

文中包含某型号教练机的油量计算与姿态误差分析实例。

An example is given for the fuel calculation and the error analysis .

电容式油量测量系统的姿态误差分析

Analysis of Gesture Error on Capacitance Fuel Testing System

离心机静态姿态误差的测试

Measurement of static attitude error for centrifuge

方位保持仪姿态误差补偿技术

Error Compensation of an Azimuth Holding System

本文给出了机器人位置和姿态误差的一种矩阵形式。

This paper presents a matrix form of the positional and orientational errors of a robot linkage .

研究还表明，在传递对准滤波器中引入固定区域平滑算法对姿态误差估计的精度将有明显的提高。

The Attitude alignment accuracy will be increased if RTS arithmetic is added into the transfer alignment filter .

介绍一种直接由姿态误差四元数反馈和星体速率反馈所组成的姿态四元数反馈控制系统。

An attitude quaternion feedback control system directly consists of linear error - quaternion feedback and linear body-rates feedback .

仿真表明了全角度算法的正确性，以及基于文中的四元数姿态误差方程可有效进行导弹全方位姿态控制。

Simulation shows the algorithm validity and the attitude motion equation in error quaternion are effective to omnidirectional attitude control .

本文采用球面三角形原理推导了导航定位误差与陀螺姿态误差的关系式。

The relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle .

针对姿态误差角对导航解的影响进行了实测数据计算分析比较。

Attitude error angles ' impact on the navigation solution calculation and analysis of measured data is compared and analysed .

精密离心机上加速度计安装姿态误差和主轴姿态误差对测试的影响

The influence of accelerometer 's fixing attitude errors and main-axis ' attitude errors on accelerometer 's test on the precision centrifuge