• Numerical analysis draws the general conclusions on the parametric sensitivity about dynamic characteristics of cable-stayed Bridges.

    通过对一斜拉桥的数值分析,得到了关于斜拉桥动力参数敏感性的一般结论。

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  • Calculate the sensitivity coefficient by numerical calculation during estimating the uncertainty that brought by the uncertainty of the direct measurement parameters.

    在评定由于各个直接测量参数引入的不确定度时,用数值计算的方法计算灵敏度系数。

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  • This paper, based on theoretical deduction and numerical analysis, discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer.

    本文是从理论推导和数值分析两方面讨论惠斯通电桥灵敏度与检流计内阻值的关系。

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  • Cited a study from the management level, the general method of risk identification, Clear the construction control risk identification error numerical method-Sensitivity analysis of design parameters.

    列举从管理学角度进行研究的一般风险识别方法,明确了施工控制误差风险识别的数值方法—设计参数敏感性分析方法。

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  • And key influencing factors for aberrancy Angle are also pointed out by numerical example and parameter sensitivity analysis.

    通过算例和参数敏感性分析,指出影响偏航角度分布的重要因素。

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  • The numerical examples demonstrate that this element has less sensitivity to mesh distortion and can be applied to numerical analysis of thin shell structures.

    数值算例表明,推导的单元适用于薄壳结构的数值分析,并具有很好的对歪斜网格的适应性。

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  • The stochastic-numerical model is carried on, the stochastic analysis is taken into account in the input and the uncertainty analysis and sensitivity analysis of the output are conducted.

    进行了随机数学模型的研究,考虑了模型的输入条件的随机性,从而对模型计算后的输出结果进行了不确定性和敏感性分析。

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  • Numerical simulation analysis shows that the curvature model has a little sensitivity to damage of structures; it is an effective method to evaluate many damage locations identification of structure.

    数值模拟算例分析表明,曲率模态对结构的损伤较敏感,用该方法识别结构的多点损伤位置是行之有效的。

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  • High sensitivity photoelectric eye color tracing, numerical input of cutting sealing position for extra accuracy.

    高感度光电眼色标跟踪,数字化输入封切位置,使封切位置更加准确。

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  • Sensitivity analysis with the numerical example shows that order quantity and replenishment cycle are very sensitive to the deterioration rate, but the retailer's profit per unit time is not. The …

    对物品变质率和需求价格敏感系数对零售商的订货量、订货周期、出售价格和单位时间利润的影响进行了数值分析,并给出了数值算例。

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  • The numerical values of the rate-sensitivity parameters K for aluminum and copper are proposed. The essence of general applicability of parameter K is considered for aluminum.

    本文还证实了线性超应力模型可以予测实验条件下等应变区的存在,给出了铝和铜的速率灵敏系数K的建议值,讨论了铝的K值的普适性等问题。

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  • The discrete formulas were presented and optimized to improve numerical accuracy and reduce the integral path sensitivity.

    指出沿积分方向通过单元中心线的积分路径为最佳 ,计算精度最高。

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  • The results were verified by numerical simulations, which show that this method significantly increases the measurement sensitivity with the signal-to-noise ratio increased at least 30%.

    通过仿真计算验证了这种方法的效果。结果表明:该方法不仅可以有效地提高检测灵敏度,而且信噪比可以提升30%以上。

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  • The results were verified by numerical simulations, which show that this method significantly increases the measurement sensitivity with the signal-to-noise ratio increased at least 30%.

    通过仿真计算验证了这种方法的效果。结果表明:该方法不仅可以有效地提高检测灵敏度,而且信噪比可以提升30%以上。

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