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A finite element simply supported beam model for vibration analysis
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转载:众所周知有限元解决振动问题的能力还是有限的, 比如做齿轮啮合过程的动力学模拟就要同时涉及到接触和动力反映两个主要方面. 目前处理此类问题最成熟的软件当属MSC.ADAMS, 但ADAMS也只能在模拟过程中做到弹性与刚性接触而已! 据我所知, 已不止两位研究生试图用LS-DYNA来做此类模拟, 他们忽略了(或没搞清楚) LS-DYNA只能处理瞬态问题, 而对于该过程的模拟也是无能为力的!!! 结果是浪费了大量的时间, 甚至机会. 这本应是导师的责任, 但许多高龄导师对现代软件的不熟悉也是..
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振动作业 之 求解特征值特征向量
多自由度受迫振动分析
利用矩阵分析法中的数学方法-Vibration operation of the Eigenvalue eigenvector solving multi-DOF forced vibration analysis using matrix analysis of the mathematical methods
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采用Matlab,计算薄板的固有频率和主阵型,并绘制出频率响应曲线,是振动分析、振动控制的基础-Using Matlab, calculate the natural frequency and the main sheet formation, and draw the frequency response curve, is the vibration analysis, vibration control based
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双转子压缩机振动的有限元数值分析与实验研究.zip
有 需 要 的 朋 友 来 看 看-Dual-rotor compressor vibration of the finite element numerical analysis and experimental study. Zip there is a need to look at friends
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source code for vibration analysis
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单摆振动运动规律的傅立叶分析MATLAB程序-Fourier law of motion of simple pendulum vibration analysis of MATLAB programs
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Reciprocating compressor vibration signal spectrum analysis and fault diagnosis往复式压缩机振动信号频谱分析与故障诊断.pdf
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振动原理与分析计算机大作业
求解非线性振动分析,公式根据书中的
用计算方法的4阶 r-k数值方法-Vibration theory and analysis of computer operations for solving large non-linear vibration analysis of the formula calculation method according to the book of 4-order numerical method rk
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产生风荷载时间序列,可以用于风振动分析的来源数据-Generate wind load time series, can be used for the source of vibration analysis of wind data
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频域的模态参数识别方法之一,可以对振动信号进行分析处理,得出结构的固有频率,阻尼比,振型系数,方法很好,程序完整-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, metho
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Rotor vibration unbalance analysis and absorber analysis
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Two degrees of freedom vibration analysis. Solution to two second order differential equations
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Program to display a movie of eigenvalue and eigenvector vibration analysis
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matlab 振动信号处理技术:本书详细介绍了如何采用matlab进行振动信号处理,是一本非常不错的技术资料-matlab vibration analysis
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悬架二自由度模型,方便您对悬架进行分析例如振动分析-Two degrees of freedom suspension model, to facilitate your analysis such as vibration analysis of suspension
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vibration analysis of induction motor
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matlab 傅里叶展开 波形分解 振动分析-matlab Fourier decomposition on waveform
Vibration analysis
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忽略系统阻尼,建立工程车辆的扭转振动模型,进行振型分析。(Ignoring the system damping, the engineering vehicle torsional vibration model is established to do the vibration analysis.)
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A useful method for researcher to analyze vibration signal,include frouier tranform and db wavelet translation,enjoy!
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