attitude drift
英 [ˈætɪtjuːd drɪft]
美 [ˈætɪtuːd drɪft]
网络 姿态漂移
双语例句
- Satellite Attitude Estimation Based on Improved Model of the Gyro Random Drift
基于改进陀螺漂移模型的卫星姿态确定算法 - The measurement error of vehicle's attitude caused by the drift of platform reference is also analyzed.
对由于惯性基准的漂移而引起的载体姿态角的测量误差也进行了分析。 - By establishing mathematical models, the attitude drift of the uncontrolled spin satellite is numerically simulated, and the simulated results are compared with the telemetry data.
建立数学模型，对无控条件下自旋卫星的姿态漂移情况进行数学仿真分析，并与实测结果进行比对。 - Then the attitude control problem of the spacecraft was converted to a motion planning problem of a drift free control system.
首先导出带空间机械臂的航天器三维姿态运动数学模型，并将系统的控制问题转化为无漂移系统的非完整运动规划问题。 - Initial Binding Attitude Error to Evaluation of Gyro-drift of Kalman Filter
初始装订姿态误差对Kalman滤波器陀螺漂移估计的影响分析 - The state equations of the system are established on the basis of the relation between attitude error quaternion and the gyro drift.
本文以姿态误差四元数与陀螺漂移误差之间的关系为基础，构建了系统状态方程； - This paper establishes probability models of attitude size. density and openness of discontinuities of rock mass by measuring geometric parameters of discontinuities on rock mass outcrops and drift walls.
本文通过对边坡区岩体露头和平硐壁结构面几何参数的量测统计，建立了岩体结构面产状、规模、密度和张开度的概率模型。 - Differences between predicted and actual star positions are used to determine the spacecraft payload attitude and to compensate for radiometer pointing errors due to orbit, attitude drift and thermal distortion.
根据理想指向位置和实际探测位置间差异，确定有仪器姿态，补偿由于轨道、姿态漂移和热形变引起的成像仪光轴指向变化。 - The quaternion attitude algorithms are studied in this paper. The scale error, skew error and drift error for algorithms of different kind are clearly described by using US fraction of attitude matrix.
该文对姿态计算四元数方法进行了研究.通过对计算姿态矩阵的US分解，清楚地表达了不同算法的标度误差、歪斜误差和漂移误差； - The attitude initial alignment errors which caused by gyro drift, gyro sensors angle measuring errors and accelerometers measuring errors are also analyzed.
基于此，本文用天文导航算法对静电陀螺捷联系统姿态初始对准原理进行了探讨，并分析了陀螺漂移、陀螺传感器测角误差和加速度计观测误差对姿态初始对准精度的影响。 - After that, attitude matrix and Strap-down attitude arithmetic-quaternion used in Strap-down Inertial Navigation System ( SINS) are discussed. As drift is exist in the attitude measure based on gyros, complementary filter is designed and experiment results are given.
然后，对使用的捷联式惯性导航系统中的姿态矩阵及捷联姿态算法&四元数法进行了讨论，针对陀螺测姿存在的漂移问题设计了姿态角互补滤波器，给出了实验结果。 - This text sets up error equations of mormal six states Kalman filter, realizes computer simulation to get estimation of heading, attitude and gyro drift according to the data of micro-silicon gyroscope.
建立了常规六状态滤波器误差方程，进行了kalman滤波仿真，得到航向、姿态角误差和陀螺漂移误差量，进行补偿。 - Simulation Analysis for Attitude Drift of Spin Satellite in Double Star Project
科学双星自旋轴姿态漂移的仿真分析 - In the attitude dynamics, the disturbance moments caused by thrust misalignments of divert thrusters and drift of mass center is considered.
在姿态控制建模中考虑了轨控发动机安装的推力偏心和质心漂移引起的干扰力矩。 - In order to reduce the error source affect the rate, position and attitude, inertial navigation system ( INS) establish the work mode such as: Initial alignment, Gyro drift measurement, Intergrated correction.
在实现时，为最大程度的降低误差源对惯导系统速度、位置和姿态等信息的影响，惯导系统设置了如初始对准、陀螺测漂及综合校准等多种工作方式。