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- zero drift error 零位漂移误差
- Using this technique, "zero drift" is reduced by two orders of magnitude and detectivity of energy increased by 20 times. 采用这种补偿技术;使卡计“零漂”减小两个量级;能量探测率提高20倍.
- If the short circuit has a very low thermoelectric EMF, this can be used to verify input noise and zero drift with time. 如果输入端的短路点具有很低的热电动势，用这种方法就可以验证输入噪声和零点随时间的漂移。
- Moreover, according to these formulas, there exists the possibility to reduce drift error of ESG by adjustment. 在测试静电陀螺仪的漂移误差时,利‘用这些公式,通过调整,可以减小常值漂移误差。
- In the studying of the specific property of the diode, the zero drift of the microammeter is caused by electromagnetic wave, and it has great effects on the result of the measure. 在二级管特性研究中,由于电磁波的影响引起的微安表零点飘移对测定结果有较大影响。
- This method doesn"t use high grade gyrometer, and is not sensitive to the gyro drift error and train speed. 该方法不要求采用高精度的陀螺，对陀螺的温漂误差和列车是否匀速运行不敏感。
- Tides of the solid earth, air pressure, high of gravimeter, zero drift and underground water can affect the precision of relatively gravity measurement. 影响相对重力测量精度的主要因素有潮汐、气压、仪器高、零点飘移和地下水变化以及仪器格值函数等。
- In order to improve the precision of gyroscope,case rotation is usually applied to automatically compensate drift error torque relative to the case. 为提高陀螺仪的精度,采用壳体翻滚自动补偿与壳体有关的漂移误差力矩。
- Abstract: Based on an inertial navigation platform drift error model, the modeling and linearizing process of a class of nonlinear system is studied in this paper. 文摘:以惯性导航平台漂移误差模型为例，研究了一类非线性系统仿真模型的建立及其线性化的过程。
- And simulating results indicate the feasibility of using energy tracing of direct current component to resolve optical "zero drift" problem and using adaptive detection of fringe phase to subdivide fringe which are promoted in this paper. 仿真结果表明，文中提出的采用跟踪直流分量解决光强“零漂”问题及通过对条纹相位进行自适应检测来细分的方法是可行的。
- Based on an inertial navigation platform drift error model, the modeling and linearizing process of a class of nonlinear system is studied in this paper. 以惯性导航平台漂移误差模型为例，研究了一类非线性系统仿真模型的建立及其线性化的过程。
- The transducer is combined with low thermal sensitivity drift and thermal zero drift, good linearity, and almost the same slope, all of these make it easier to compensate the transducer. 传感器热灵敏度温漂及热零点温漂具有良好的线性，且斜率基本一致，便于进行补偿。
- Based on the principle of piezoresistance effect,piezoresistive pressure sensor is designed.The temperature compensation is elaborated in detail in zero drift and sensitity drift aspects. 根据压阻效应原理设计了一压阻式压力传感器,从零点温度漂移和灵敏度温度漂移2个方面详细论述了传感器的温度补偿问题。
- The noise and zero drift in high accuracy position servocontrol of the digitally controlled positioner of arc welding robot are investigated, their origination and type being analyzed. 对弧焊机器人用数控变位机的高精度位置伺服控制中的干扰及零漂问题进行了研究,分析了干扰和零漂的来源及种类。
- This method can be successfully applied to drift error modeling of fiber optic gyroscope.The experiment result shows model established can reflect gyro drift tendency with reasonable accuracy. 在此基础上，将该方法应用到光纤陀螺漂移误差建模中，实验结果表明，采用该算法所确定的模型能够精确的反应光纤陀螺的漂移趋势。
- This paper studies the theoretical basis and formulas of an approach,which is used to estimate the inertial platform drift error of a type of importing battleplan with parking heading. 研究了进口某型飞机通过检查飞机停放航向,间接判断机上惯导系统平台漂移误差大小这一方法的理论依据及其计算公式。
- The measuring error, which is caused by the sampling error or electrical-net frequency drift error,can be overcomed, to a certain extent,by the measurment techniques with quasi-synchronization. 由采样误差或者电网频率发生漂移导致的测量误差可以采用准同步方法提高精度。
- Zero drift of differential amplifiers 差动式放大器的零点漂移
- The power dissipated in the RTD causes its temperature to rise, introducing drift errors in the measurement, which reduces system accuracy. 功率消散在电阻式温度检测器中导致它的温度上升,在测量中引进飘移误差,减少了系统的准确性。
- Zero Drift Effects in the Langmuir Flow 朗缪尔流动的零漂效应
