The natural characteristics are the same for vibration and sensitivity equations when direct method and perturbation method are used for sensitivity analysis.
在应用直接法和摄动法进行灵敏度分析时，使振动方程与灵敏度方程具有相同的固有特性而产生长期项。
The simulation results indicate that the spatial Fourier analysis is a better method to determine the MHD perturbation mode in tokamak.
比较结果表明，用空间傅里叶分析法识别托卡马克中的MHD扰动模式是一种可以行之有效的方法。
In this paper, the small signal port characteristics is established by the "perturbation signal feedback injection method", which lays a foundation of the system stability analysis.
本文在对系统进行适当简化的前提下，采用“扰动信号反馈注入法”建立了系统的小扰动端口特性，为系统的静态稳定性分析奠定了基础。
A new method was proposed for the analysis of crosstalk of non-uniform RLC interconnects with stochastic process variations, and a stochastic perturbation model was proposed.
提出一种基于工艺随机扰动的非均匀rlc互连线串扰分析方法；同时建立了互连线随机扰动模型。
Lastly, the perturbation boundary element method is verified against the analytical solution and is applicable to transient pressure analysis of arbitrarily shaped reservoirs.
与解析方法的对比表明，本文的扰动边界元方法计算精度很高，适用于任意形状非均质油藏的不稳定压力动态分析。
This paper presents a new perturbation method of analysis to solve large deflections problems of plates and shells-Free-Parameter perturbation method (FPPM).
本文的主要目的是介绍一种求解轴对称板壳大挠度问题的新的正则摄动方法——自由参数摄动法。
It is proved by the perturbation analysis of Signal Subspace that the performances of the method presented here are better than the improved spatial smoothing techniques.
信号子空间的扰动分析表明，这种方法优于修正的空间平滑方法。
The interval parameter perturbation method and the interval parameter back analysis method are studied, and the interval parameter monotony back analysis method is presented.
研究了区间参数摄动法和区间参数优化反分析法，提出了区间参数单调性优化反分析法。
The method performs active power perturbation analysis respectively on the stable equilibrium point of pre-fault system, the trajectory of fault-on system and transient stability of post-fault system.
应用暂态能量函数分析给出了注入空间上的实用动态安全判据，以此来量化暂态稳定性指标，从而实现对事故后系统的有功功率小扰动分析。
Based on the second-order perturbation technique, the stochastic finite element method (SFEM) of the strength analysis of the turbine blade is introduced in this paper.
本文基于二阶摄动技术研究叶片强度分析的随机有限元方法。
Combining boundary element method (BEM) with the perturbation theory, this paper presents a perturbation method based on BEM for shape design sensitivity analysis of elastic structures.
本文将边界元方法与摄动法相结合，提出了计算结构响应对其形状改变的灵敏度的边界元摄动法。
A method of opening force analytical model was brought forward to solve the dynamic response analysis to pressure perturbation under the steady status.
提出了一种“开启力解析模型”的方法来求解稳态下密封性能对压力扰动的动态响应。
Based on single mode laser system, a new dynamical system under external periodic perturbation modulation is constructed and investigated by using of the numerical analysis method.
通过对单模激光混沌系统增加一个周期扰动，构造一种具有外部周期扰动的新动力学系统，基于数值法研究了系统的混沌态在周期扰动下的动力学行为。
It is proved by the perturbation analysis of Signal Subspace that the performances of the method presented...
理论与模拟结果证明这种方法可以实现低信噪比、相干信号源的良好分辨。
Through the application of Matlab in Simulink toolbox of chaotic lu system simulation analysis shows that impulse control is an effective stabilization of chaotic systems by perturbation method.
通过应用Matlab中Simulink工具箱对lu混沌系统进行仿真分析，说明脉冲控制是有效的镇定受扰动混沌系统的方法。
Through the application of Matlab in Simulink toolbox of chaotic lu system simulation analysis shows that impulse control is an effective stabilization of chaotic systems by perturbation method.
通过应用Matlab中Simulink工具箱对lu混沌系统进行仿真分析，说明脉冲控制是有效的镇定受扰动混沌系统的方法。
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