The structural dynamic characteristic sensitivity is widely applied to modification of the dynamic structure and the diagnose trouble.
结构动特性灵敏度在动力学结构修改和故障诊断中被广泛地应用。
Then, a set of optimization criteria and algorithms are set up based on frequency sensitivity and evolutionary structural optimization methods.
而后结合频率灵敏度，基于渐进结构优化方法，建立了一套优化准则和算法。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
A method of frequency reliability sensitivity for dynamic structural systems is presented in the paper based on the frequency reliability theory.
基于频率可靠性理论提出了动态结构系统的频率可靠性灵敏度的计算方法。
The second step determines the damage extent of the structural damages by a hybrid approach combining the sensitivity and the matrix adjustment for damage assessment.
第二步是用一种结合灵敏度法和矩阵修正法的混合方法确定结构损伤的程度。
This index had high sensitivity to the structural damage and had good effects only in the need of the low-order modal information.
该指标对结构损伤具有很高的灵敏度，而且仅需低阶模态信息即可获得很好的识别效果。
And parameter sensitivity analysis was adopted to research the influence degrees of each parameter on structural response.
并进行参数敏感性分析，了解各参数对结构响应的影响程度。
The sensitivity of damage feature would be of great value to structural damage detection.
损伤指标的敏感性对结构损伤识别有着重要价值。
An integrated system FSOP2D, including modules for the shape optimal modeling, structural analysis, sensitivity analysis, optimal method library and post - processing, is developed.
研制了包括二维形状优化建模、结构分析、敏度分析、优化方法库、后处理等功能的集成软件系统FSOP2D。
The surface-enhanced Raman spectroscopy (SERS) integrated high sensitivity with rich structural information and thus had tremendous potential application for chemical and biological sensing.
而表面增强拉曼光谱（SERS）具有极高的检测灵敏度以及可提供丰富的结构信息，同样广泛地应用于化学生物等领域。
The structural parameters were optimized theoretically, and the sensitivity and output sound pressure of this device were calculated.
对微麦克风和扬声器的灵敏度和声输出进行了理论计算。
This paper analyzes the sensitivity of the residual energy and the element residual energy, and their applications to structural damage identification. Some useful conclusions are made.
本文对残余能量和单元残余能量进行了灵敏度分析，并将其用于结构损伤识别，得到了一些有益的结论。
An analytical approach is proposed to obtain the sensitivity of structural responses in aeroelastic tailoring.
进行了一种用解析方法求气动弹性剪裁中的结构响应值敏度的研究。
In this paper, acoustic-structure sensitivity is used to predict the variation of acoustic pressure with the change of structural parameters.
声学-结构灵敏度用于预测结构辐射声压随结构参数的变化，这对低噪声结构设计具有重要指导意义。
The formulations of the structural static response, dynamic characteristics and dynamic response based on sensitivity analysis are also deduced in this paper.
同时推导出了结构的静力响应、动态特性、动力响应的灵敏度计算公式；
And the influence of the membrane's structural parameters on the pressure sensitivity is explored, and the dynamic ranges of external forces are also estimated.
研究了异型膜的结构参数对传感器灵敏度的影响，并估算出外力的动态范围。
The disk structural reliability is calculated by use of Monte Carlo Simulation ( MCS ) techniques and Response Surface Method (RSM). The random variable sensitivity is also analyzed.
分别采用蒙特卡罗法和响应面法计算了轮盘结构可靠度，并对其随机性的影响因素进行了灵敏度分析。
Crack top's tension stress and stress intensity factor caused by thermal stress were computed, structural parameters' sensitivity analysis were made as well.
对路面突然降温时的温度场进行了数值模拟，计算了温度应力作用下反射裂缝尖端的拉应力、应力强度因子，并对其进行了参数分析。
Crack top's tension stress and stress intensity factor caused by thermal stress were computed, structural parameters' sensitivity analysis were made as well.
对路面突然降温时的温度场进行了数值模拟，计算了温度应力作用下反射裂缝尖端的拉应力、应力强度因子，并对其进行了参数分析。
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