- 更多网络例句与摄动法相关的网络例句 [注：此内容来源于网络，仅供参考]
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The solution of some practical problems in engineering can be regarded as that of periodic solution of nonlinear autonomous systems according to the opinion of mathematics, The problems of this kind are analysed by means of the direct numerical method in this paper,The simple and convenient Draw Newton Method is applied for solving the parameter vectors in iteration course along with the calculation of a practical engineering problem.
日I崖旨J，'口工程中的一些实际问题往往可以归结为非线性自治系统，例如描述同步发电机暂态稳定性问题的转子摇摆方程，即是一典型的非线性自治系统。虽然可以用各种小参数摄动法求解非线性系统，但是这类方法是依据对线性系统的解进行"摄动"来逼近非线性系统解的。因而当系统
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Specifically, there are three kinds:(1) constant variation method to track two-body problem the root number of variables to establish perturbed equation;(2) coordinate perturbation method in order to track objects in real position and the location of an intermediate orbit perturbation differential equation as a variable to establish;(3) transformation theory, through a series of canonical transformation to reduce the order of the equations of motion to make it a more simple form.
具体做法有三种：（1）常数变异法，以二体问题轨道根数为变量建立摄动方程；（2）坐标摄动法，以天体在实际轨道上的位置与某一中间轨道上的位置差作为变量建立摄动方程；（3）变换理论，通过一系列正则变换，降低运动方程的阶数，使其具有更简单的形式。
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This paper details the basic idea and main point of perturbation method in slo-ving complex mathematical problem, in which the characteristics of perturbation method are put stress on.
本文简要说明了摄动法在求解复杂数学问题中的基本思想和要点，着重分析摄动法在求解泡沫塑料气泡膨胀数学模型中的应用。
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At last, the MC method,PPEM, and the frequency transfer function perturbation method have been used to analyze the effect of structural random damping onstructural displacement.
在论文的最后，利用Monte Carlo法、摄动虚拟激励法、频域传递函数摄动法研究结构随机阻尼对结构位移响应的影响。
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This method can analyze the concentration degree of thevibratory energy so that the characteristics of the vibration localization of themistuned bladed disk can be investigated.
摄动法是分析失谐叶盘振动响应的重要方法，而不同的摄动法对于叶盘结构的系统参数有着不同程度的依赖性。
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The advantages and disadvantages of balanced truncation, singular perturbational method and generalized singular perturbation are analyzed. A quasi-generalized singular perturbational model reduction method is proposed.
分析了平衡截断法、平衡奇异摄动法和广义平衡奇异摄动法存在的优缺点，提出了一种近似广义奇异摄动模型降阶算法。
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This method not only combines the best features of balanced truncation and singular perturbational method, but also reduces the possibility of physical un-realization of the reduced model obtained from generalized singular perturbation method, according to a parameter chosen in the model-order reduction process.
新算法在广义平衡奇异摄动法降阶过程中引入一个实参数代替矩阵，不仅集成了平衡截断法和奇异摄动法的优点，而且减少了计算量，大大缓解了利用广义奇异摄动法得到的低阶系统可能面临的无法实现的问题。
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The perturbational reanalysis method of repeated eigenvalues and associated eigenvectors of the lineargeneralized eigenvalue problem is further investigated on the basis of the relevant results of previous stud-ies.
本文基于已有研究结果，进一步探讨了线性广义特征值问题的重特征值及其特征向量摄动重分析理论和方法，阐述了重特征值情形下摄动重分析方法的一些重要特点，完善了重特征值的特征向量的二阶摄动算式，并论证了重特征值摄动法与相异特征值摄动法之间的统一性。
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The perturbation methods are the common analyzing method for studying thevibratory response of the mistuned bladed disk, but different perturbation methodshave their own relying conditions on the system parameters. In this dissertation, threekey perturbation methods are studied for their application conditions. Their relyingconditions on the system parameters are summarized.
本文对三种常用摄动法的构造特点及其适用性进行了研究，总结了它们在分析失谐叶盘系统振动响应时对于系统参数的适用条件；针对自适应摄动法在分析失谐叶盘系统振动响应时，对于基系统模态的选择难以控制的问题，提出了一种模态自动选择法。
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This parameter canaccurately describe the degree of concentration of vibratory energy of the systemmodal shape in quantity. Using this parameter, the effects of mistuning on thelocalization of system modal shapes for various orders are studied. The reasons of themodal localization phenomenon are analyzed by the perturbation method.
利用所提出的模态局部化参数，研究了失谐对叶盘系统各阶模态局部化程度的影响规律，并利用摄动法对失谐所导致的模态局部化现象进行了分析；同时还发现，失谐叶盘系统的某些中间阶模态的局部化参数值在弱耦合区域的特定位置会产生奇异的突变现象，而这种突变现象是用摄动法难以解释的，并且可能会对失谐叶盘系统的振动稳定性产生重要影响。
- 更多网络解释与摄动法相关的网络解释 [注：此内容来源于网络，仅供参考]
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distance matrix method：距离矩阵法
矩阵摄动法:matrix perturbation method | 距离矩阵法:distance matrix method | 传递矩阵法:transfer matrix method
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matrix analysis method：矩阵分析法
转移矩阵方法:the transfer matrix method | 矩阵分析法:matrix analysis method | 矩阵摄动法:matrix perturbation method
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method of perturbation：摄动法
method of joints 结点法 | method of perturbation 摄动法 | method of section 断面法
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perturbation function：摄动函数
perturbation 扰动 | perturbation function 摄动函数 | perturbation method 摄动法
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perturbation method：摄动法
perturbation energy 微扰能 | perturbation method 摄动法 | perturbation theory 微扰理论
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matrix perturbation method：矩阵摄动法
传递矩阵法:transfer-matrix method | 矩阵摄动法:matrix perturbation method | 距离矩阵法:distance matrix method
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matrix perturbation method：矩阵摄动理论
矩阵束矩量法:Matrix-penciled Moment Method | 矩阵摄动理论:Matrix Perturbation Method | 矩阵位移法:matrix displacement method
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reductive perturbation method：约化摄动法
小摄动方法:method of perturbation | 约化摄动法:reductive perturbation method | 扰动细观机制:sand perturbation mechanism
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perturbation of linear operators：线性算子的摄动
perturbation method 摄动法 | perturbation of linear operators 线性算子的摄动 | perturbation parameter 摄动参数
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perturbed system：摄动系统
非奇异摄动 nonsingular perturbation | 摄动系统 perturbed system | 结构摄动法 structure perturbation approach