外界扰动常造成干涉条纹的随机漂移。
The external vibration usually causes the radom movement of interference fringe.
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。
Furthermore, a random drift error model for IFOG is built by the method of time series analysis.
进化是自然选择驱动，生物之间的特征和繁殖成功率的关系，以及随机漂移。
Evolution is driven by natural selection, the correlation between organism traits and reproductive success, as well as random drift.
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 compensating method for MEMS gyroscope random drift error is discussed.
对陀螺随机漂移进行特性分析与建模，是进一步提高事后数据解算精度的基础。
Analyze characteristic of gyro random drift and establish gyro random drift model is the basis of improve ulteriorly the precision of data calculation after experiment.
文中还给出了不同情况下的随机漂移模型，并通过实验数据对随机模型进行了验证。
The stochastic drift models of different nature are introduced and compared, and a preliminary validation of the models are provided based on a collected sample of experimental data.
利用这种方法，本文对动力调谐式陀螺和挠性加速度计的随机漂移过程进行了建模研究。
By using this method, the mathematical models have been established for random drift process of the dynamically tuned gyro and the flex-accelerometer.
理论分析了法布里-珀罗腔多光束干涉所产生的干扰以及扫描过程中波长的随机漂移对输出信噪比的影响。
The influence of multi-beam interferences, and the relation between the signal to noise ratio and the random drifts of the scanning wavelength are deduced.
在干涉型光纤传感器的实用化设计过程中，相位随机漂移补偿及强信号下出现的倍频的消除是关键问题之一。
During the design of a practical interferometric fiber-optic sensor, one of the key problems is to compensate phase random shifting and eliminate frequency doubling caused by strong signal.
首先对陀螺仪的漂移进行了概述，分析了其产生的原因，并把它分为三种：常值漂移，斜坡漂移及随机漂移。
Its cause is analyzed and it is categorized into three types: constant drift, slope drift and random drift.
本文总结了动压气浮自由转子陀螺仪随机漂移测试方法和数据记录系统，对测试结果进行了概率统计分析和处理。
This paper summarized the method of the random drift testing and data recording system of the hydrodynamic gas bearing free rotor gyro.
在拍摄模压全息母版时，由于记录时间较长，那么干涉条纹随机漂移的影响将会变得十分严重，使全息图片质量下降。
In taking a master of embossing hologram, the movement of interference fringe will lower the quality of hologram during long time exposure.
导弹控制系统中，陀螺精度是系统精度的重要指标之一，而陀螺仪随机漂移是影响陀螺精度的重要误差源，因而研究陀螺仪随机漂移对提高陀螺精度有着重要意义。
The precision of gyro is one of the most important points to decide precision of missile control system and it is mostly effected by the gyro random drift.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
综合考虑了光源漂移、光线弯曲、随机抖动等因素的影响。
The influences of the light beam drift, the light beam incurve, the light beam radom tremble and etc.
这种方法运用了解的随机表达式、球面击中时和位置的分布以及漂移布朗族的强马氏性。
The method bases on the stochastic representations of the solutions, the distributions of the time and place of hitting spheres and the strong Markov property for Brownian family with drift.
为了解决这一问题，提出了以装订值作为姿态基准，采用姿态匹配传递对准对弹载低精度陀螺仪的随机常值漂移进行估计的算法。
In order to solve this problem, an algorithm which adopts attitude matching transfer alignment method to estimate the random constant drift of the low accuracy gyroscope is introduced.
弹载低精度陀螺仪的随机常值漂移严重影响到弹体姿态解算的精度。
The random constant drift of the low accuracy gyroscope has a serious effect for attitude algorithm.
近年来国外正在研究的速率偏置技术显著地降低了RLG的随机误差，并可补偿常值漂移。
Recently at abroad rate-biastcchnique is under development, it can reduce the random error oi RLG significantly and compensate its bias drift rate.
通过由一般的离散过程逼近连续随机过程的方法，给予证券价格按有漂移率的几何布朗运动变化的一个严格的证明，并指出了股票价格过程的一般模型。
In this paper, the authors give a strict proof of geometric Brown motion displayed by stock prices using the methods of approximation from discrete process to continuous stochastic process.
针对随机游走分析在股市价格模拟中的固定漂移率、后效性等缺点，提出了反馈式随机游走模型。
Based on feedback random walk model, using the influence and effect distribution resulting from determinative and random factors, the Shanghai stock composite index from 1998 to 2000 is imitated.
针对随机游走分析在股市价格模拟中的固定漂移率、后效性等缺点，提出了反馈式随机游走模型。
Based on feedback random walk model, using the influence and effect distribution resulting from determinative and random factors, the Shanghai stock composite index from 1998 to 2000 is imitated.
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