• 理论计算和计算机模拟实验结果显示,模糊控制迭代算法迭代结果其振幅误差为0.69%,振幅不均匀1.01%。

    Computer simulation experiment, as well as theoretical research show that the amplitude mean square error of the iterative output derived from IAFC is 0.69%, and the amplitude un-uniformity is 1.01%.

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  • 阴极温度均匀导致发射电流偏差进行了计算分析,并首次得到发射电流误差小于5%阴极丝最小长度的计算公式。

    Non uniform temperature distribution causes deviation in emission current, the error of which is less than 5% for the shortest length of diode cathode.

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  • 如果使用这种样品刻度系统灵敏度曲线,样品的不均匀引起严重的实验误差

    When the sample is used to perform sensitivity calibration of the instrument, serious error will arise.

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  • 由于空中大气介质均匀性使得电波传播速度减慢射线产生弯曲,从而产生折射误差

    The radio wave propagation velocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, the refraction error is produced.

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  • 线性化方法误差主要来源于映射参数分布的均匀性,对于常见的可用平行四边形剖分逼近精度相当高。

    The error of the present method mainly comes from the non-uniformity of the mapping parameters, and thus this method works very well for most membranes whose shapes are close to parallelogram.

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  • 针对圆锥扫描红外地平因无直流扫描电机转速不均匀造成姿态角测量误差进行了研究。

    Attitude measurement errors of the double cone scanning infrared earth sensor caused by brushless DC motor speed asymmetry was researched.

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  • 已确定模型前提,存在误差的主要原因采样数据间隔不均匀导致拟合残差增大。

    Under the premise of the defined model, the error is produced by the large intervals and uneven characteristics of data.

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  • 光电主要误差来源是图纸染色不均匀

    The major error of photo-electric method lies on unevenly dyeing of blueprint.

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  • 分析引起平仪测量误差主要误差地球大气红外辐射均匀性。

    The first part is to analyze the two error sources of the earth horizon sensor: one is earth oblateness and the other is non-uniformly distributed atmospheric infrared radiation.

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  • 此外由于制造架设长度误差结构本身构造原因使丝股之间发生应力均匀现象。

    In addition, the strands will be loaded unevenly because of the error of the main cable wire manufacture and erection, and the structural reasons of structure itself.

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  • 考虑使用铸铁平板(铸铁平台)局部磨损修后平板均匀性,局部误差控制有必要

    Considering the use of cast iron plate (cast iron platform) local wear and tear of the plate after the inhomogeneity of the local error control, more necessary.

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  • 研究结果表明一级及其所在轴轴承偏心误差系统载荷均匀系数影响最大;

    The results show that the run-out errors of the first stage planet gear and its bearing have the most significant effect on the load sharing coefficient.

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  • 边坡稳定离心模型试验离心力分布不均匀会给试验结果带来误差

    The nonuniform distribution of the centrifugal force in the centrifugal model test for slope stability brings about experimental errors.

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  • 过程中可能出现源分布均匀进行了研究,认为远离测量降低误差一个有效方法消除误差的方法。

    The inhomogeneity, which occurs during source preparation, is investigated. And the distance measurement is believed as an effective method for reducing the error, instead of eliminating the error.

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  • 介绍了造成岩石地球化学不均匀原因主要测量误差闭合问题岩石学方面的控制等。

    Many altered rocks in hydrothermal deposit have multiple precursors. The lithogeochemical heterogeneity in rocks are mainly due to measurement error, closure and petrological controls.

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  • 数据误差分析显示关系数据允许误差不均匀的。

    The analysis of allowable error implies that the allowable error of relational data of database is non-uniform.

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  • 针对半球谐振陀螺仪工艺制造偏差研究半球谐振子薄壁厚度不均匀陀螺精度影响建立误差模型分析误差机理。

    For the HRG's technology fabrication deviation, effect of the resonator's thickness nonuniformity on the gyro accuracy is studied. The error model is established and the error mechanism is analyzed.

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  • 针对半球谐振陀螺仪工艺制造偏差研究半球谐振子薄壁厚度不均匀陀螺精度影响建立误差模型分析误差机理。

    For the HRG's technology fabrication deviation, effect of the resonator's thickness nonuniformity on the gyro accuracy is studied. The error model is established and the error mechanism is analyzed.

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