The drift error of IMU was also compensated.
此外该系统还能够补偿IMU的偏移误差。
The compensating method for MEMS gyroscope random drift error is discussed.
从工程实用的角度出发，探讨了MEMS陀螺仪随机漂移误差的有效补偿方法。
The temperature drift error is one of the major errors of the displacement sensor system.
温度漂移误差是位移传感系统的主要误差之一。
Temperature drift error of FOG is an important factor which restrict the performance improving.
温度漂移误差是制约光纤陀螺性能进一步提高的重要因素。
Furthermore, a random drift error model for IFOG is built by the method of time series analysis.
此外，采用时间序列分析方法，建立了IFOG的随机漂移误差模型。
The static drift error and dynamic test error of liquid floated reactive rate gyro are analyzed also.
分析了液浮力反馈速率陀螺的静态漂移误差和动态测量误差。
Elastic distortion generated by gyro due to acceleration is the major factor of producing drift error.
陀螺在加速度作用下的弹性变形，是产生漂移误差的主要因素。
The software using JAVA technology is developed to diagnose sensor faults such as drift error and shift error.
通过该软件可以实现对传感器的软故障和硬故障进行诊断。
This paper presents the application of an approximate nonlinear filter in the identification of gyro drift error model.
提出了应用近似非线性滤波技术，辨识陀螺漂移误差模型的方法。
In this paper, an engineering example of drift error parameter identification for a type of inertial navigation platform is presented.
本文给出了某型号惯导平台漂移误差参数辨识的一个工程实例。
Because in U-I model flux observation pure integration element is adopted, it brings about two problems of DC drift error and initial integration error.
考虑到U - I模型磁链观测器含有纯积分电路，会带来两个问题：一是直流漂移误差，二是积分初值误差。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error...
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The application of the Extended Kalman Filter (EKF) to identify INS platform drift error coefficients under the condition of ideal and nonideal linear vibration is presented.
设计了多位置测漂方案，利用扩展卡尔曼滤波对理想、非理想线振动条件下的参数辨识问题进行仿真。
The application of the Extended Kalman Filter (EKF) to identify INS platform drift error coefficients under the condition of ideal and non-ideal linear vibration is presented in this paper.
设计了多位置测漂方案，对理想、非理想线振动条件下的参数辨识问题进行了仿真。
The range error and drift error are calculated and analysed when the fitting is performed on different firing angle, so that a reasonable fitting region is chosen to decide the firing angle.
对在不同射角下符合时，由射表误差源造成的射程误差和偏流误差进行了计算与分析，论述了符合射角选择的合理区域。
During the photoelectric conversion process of output signal from optical torque sensor, DC level drift error induced by temperature influence will affect the measuring accuracy of the system.
光扭矩传感器的输出信号在进行光电转换过程中，由于温度影响，造成了直流电平漂移误差，影响系统的测量精度。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error modelling requirements of high quality…
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
The results from experimental data analysis of electrical suspended gyro show that the methods developed in this paper can fully satisfy the drift error modelling requirements of high quality gyros.
对静电陀螺仪实验数据分析结果表明，文中提出的方法完全能满足高精度陀螺仪漂移误差模型的建模要求。
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；
By this method the sensor drift can be detected accurately and the measurement error caused by sensor drift may be corrected at the same time.
该方法能够对传感器漂移故障做出判定，同时可实现测量误差的修正。
When drift exists, the gas measurement or identification result may cause error.
传感器特性漂移会给气体的测量和识别带来误差。
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。
The phase detecting error caused by local oscillator frequency drift and non-synchronization of measurement signal and gate signal is eliminated and the measurement speed is improved at the same time.
该方法可以有效的消除因本振信号频率漂移及闸门信号与被测信号的非同步引起的测相误差，同时提高了测量速度。
Drift is addressed as one of the most serious impairments for gas sensor. When drift occurs, the gas measurement or identification result may be error.
气体传感器的最大缺陷之一就是存在特性漂移，这会给气体的测量和识别带来误差。
The system can automatically compensate and calibrate the pressure sensor's zero point error, sensitivity error and thermal drift.
该系统能对压力传感器的零点误差、灵敏度误差和温度漂移进行自动的补偿校正。
The reasons to the error of phase of postulate signal are analyzed and the distribution of the drift of phase is given.
分析了基准信号相位发生误差的原因，并给出了相位误差的分布情况。
When the estimated error of gyro drift reduces to some low extent, the filter was switched to the fusion mode of EKF and optimal REQUEST.
当陀螺漂移误差减小到一定程度，再切换为EKF与最优REQUEST算法融合的双重滤波器。
Single-beam surface photovoltage spectrum (SPS) apparatus can not avoid the error caused by the drift of light source intensity with time .
单光束表面光电压谱仪，当光源强度随时间发生漂移时，必然产生结果误差。
Methods of error compensation for gyro drift of two axes platform is presented according to DTG characteristic.
根据动力调谐陀螺与重力相关漂移项的特点，提出了双轴平台陀螺漂移误差的补偿方法。
Methods of error compensation for gyro drift of two axes platform is presented according to DTG characteristic.
根据动力调谐陀螺与重力相关漂移项的特点，提出了双轴平台陀螺漂移误差的补偿方法。
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