灵敏度分析
- 与 灵敏度分析 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Due to the sensitivity analysis plays an important role in the parameter method, arbitrary order sensitivity formula is derived on basis of an obtained corollary of an implicit function theorem of Several Variables Theory.
由于灵敏度分析是参数型模型修正中的一个重要环节,本文运用多元函数论,得到一个隐函数定理的推论,在此基础上导出了任意阶灵敏度的计算公式。
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The characteristic, difference and relation of the normal and inverse design are compared detailedly. The formula of the first and second class eigen sensitivity are given. For the horizotal vibration system of building structure, the sensitivity method and perturbation method are adopted to modify the dynamic characteristics. The inverse eigenvalue problem of Jacobi matrix and the positive, symmetry, band matrix are studied. The method of Evolutionany Computation is first used in the inverse design of building structure, the principal problems are studied. The features of aseismatic inverse design of building are analysed.
本文较详细地比较了正、逆设计的特点;给出了特征值和特征向量的一阶和二阶灵敏度分析公式;对于建筑结构水平振动系统,提出了结构动态特征的修改方法;对Jacobi矩阵及实对称带状矩阵的逆特征值问题进行了分析研究,首次将其引入建筑结构抗震逆设计中;首次将进化计算方法应用于建筑结构抗震逆设计中,对主要问题作了探讨;对建筑结构抗震逆设计的特点进行了分析,提出未来的发展方向和前景。
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Then, after introducing the direct current sensitivity analysis method of general ATC, the direct current sensitivity analysis method of blind number ATC is studied, and some predigestion tips are also proposed to decrease computational effort.
以确定性可用输电能力的直流灵敏度分析法为基础,提出盲数ATC的直流灵敏度算法,并给出盲数运算的简化处理方法。
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Automatic differentiation and implicit function differentiation rule were used to calculate the precise absolute and relative sensitivity coefficients, with no truncation error introduced.
提出一种基于自动微分和隐函数求导法则的精馏塔优化计算灵敏度分析方法,可以求出精确的、无截断误差的灵敏度系数,以反映精馏塔模型中各种不确定因素变化所引起的改变和影响。
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The paper first studies the primary analyse method of static voltage stability problem such as continuous power flow, sensitivity analysis and eigenvalue structure analysis.
本文首先对静态电压稳定性的主要分析方法如连续潮流法、灵敏度分析法和特征结构分析法进行研究,介绍了它们各自的原理、特点以及在电压稳定分析中的作用。
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The uniformization embeded Markov chain is used to study the sensitivity of a continuos-time Markov process. It is proved that sensitivity estimators provided by the embeded Markov chain have less variance.
提出了用一致化嵌入马氏链来研究连续时间马氏过程的灵敏度分析方法,证明了用嵌入马氏链不仅实现简单而且还可以减小灵敏度估计量的方差。
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Furthermore, the data of falling weight deflectometer and the system identification method are jointly used in conjunction with the proposed procedure for estimating material properties from responses of multi-slabs on foundation. The analysis is based on quasi-static linear elastic, dynamic frequency domain fitting and dynamic time domain fitting.
然后,将落锤式弯沉仪所记录的输入和输出值时程曲线,根据系统识别原理和灵敏度分析理论,建立材料参数的拟静力反演分析方法、频域反演分析方法和时域反演分析方法。
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Based on the nonequilibrium model, the determination of packing section division for packed column is investigated.
基于阶跃摄动测试,对非平衡模型主要参数进行了灵敏度分析,结果表明模型中的有效相接触面积的灵敏度最大。
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Following from the results of sensitivity analysis of standard eigenvalue problems,the differentiability of semisimple multiple eigenvalues of nonsymmetric generalized eigenvalue problems is proved,and the derivatives of semisimple multiple eigenvalues and the series expansions of the corresponding eigenvectors are obtained.
以标准特征值问题灵敏度分析的有关结论为基础,证明了单参数非对称广义特征值问题半单重特征值的可微性,给出了特征值导数的表达式和特征向量的级数展开式。以所得结论为基础,定义了广义特征值问题半单重特征值的灵敏度,给出了确定矩阵对中敏感元素的方法
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AR model is applied to identify the noise source for enigne. Through the results of noise signal process, it shows that it is practical and credible to use AR model to study engine noise. Through the theoretical analysis, according to the specific engine structure, the SEA equation is formulized. The method of SEA sensitivity is brought forward on the basis of the sound power function.
从理论分析入手,结合具体的发动机产品结构,建立了结构噪声分析的统计能量方程,提出了基于声功率函数的统计能量灵敏度分析方法,把发动机的外在表现和内在因素直接联系起来,分析了系统主要参数对系统声功率的影响程度,得出了一些实用性的定性结论。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。