frequency response function

the analysis of mode and frequency response function ( frf) for satellite structure is an important way to realize its structural characteristic and the mode shape, and would be an academic reference for the structural optimization and the design of vibration attenuation for the satellite.

卫星结构的模态与频率传递特性分析是了解卫星结构的结构特点、认识其振动形式的重要途径，是进行卫星结构优化、减振抑振设计重要的理论参考。

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Identification of added mass according to frequency response function test data;

提出一种仅需要频率信息就可以识别结构损伤的附加质量方法。

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Generalized frequency response function theory and its application

广义频率响应函数理论及其应用

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Measurement of the frequency response function of the power saw system

油锯系统频率响应函数的测定

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analysis of the damping performance of the secondary suspension for locomotive and rolling stock with the frequency response function

运用频响函数分析机车车辆二系悬挂的减振性能

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The frequency response function of power saw system reflects the dynamic characteristic of the system.

油锯系统的频率响应函数反映油锯系统的动态特性。

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this method belongs to maximum likelihood class estimation series, and is based on the rational fraction model of continuous time domain frequency response function. forsythe orthogonal polynomial is utilized to improve the numerical condition.

该方法基于连续时间域的频率响应函数有理分式模型，利用Forsythe正交多项式改善求解性态，属频域的极大似然类估计方法。

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This shows that the frequency response function synthesis method can easily deal with experimental data and theoretical frequency response function, frequency response function data, integrated with a wide range of engineering application prospects.

这表明频响函数综合法可以方便地处理实验频响函数数据和理论频响函数数据的综合，具有广泛的工程应用前景。

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An experiment design of the planetary gear training system test on frequency response function

行星齿轮系统的频响特性测试试验研究

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The frequency response function includes an aerodynamic transfer function.

频率的主函数包括主动力传递函数.

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Dissert on prime identification method of frequency response function, estimation method of coherence function and iteration process, etc. By applying these to single input-single output and multiple input-multiple output system to recur road roughness, the tests achieve preferable results.

详细论述了频率响应函数的主要辨识方法，相干函数的估计方法，迭代过程等，并应用于单输入单输出和多输入多输出系统再现路面不平度的试验，取得了较好的效果。

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The software is divided into four modules: data acquisition module, database module, frequency response function calculation module, parameter identification module.

该软件分为四个模块：数据采集模块、数据库模块、频响函数计算模块、参数识别模块。

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An accurate modal superposition method for calculating frequency response function of damped structures is put forward.

本文建立了粘弹阻尼结构频响函数计算的高精度模态展开法.

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An Effective Method to Measure Accurately the Frequency Response Function of a Test System with Amplitude and Phase Errors

测量系统存在幅值和相位误差时准确测量频率响应函数的方法

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In this paper the way to determine the frequency response function as well as its application in designing the isolation mounting of the power saw system through experiments is explained.

本文阐述用实验法测定油锯系统的频率响应函数以及该法在油锯隔振设计中的应用。

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if the test data is a short data sequence, it is not suitable to perform conventional nonparametric estimation of frequency response function ( frf).

针对传统的非参数频响函数估计方法不适用于短记录数据的情况，提出了一种基于公分母模型的参数化频响函数估计方法。

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modal identification with frequency response function based on rational fraction orthogonal polynomials

有理分式正交多项式频响函数模态参数识别

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