Titlebook: Non-Gaussian Random Vibration Fatigue Analysis and Accelerated Test; Yu Jiang,Junyong Tao,Xun Chen Book 2022 National Defense Industry Pre

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Yu Jiang,Junyong Tao,Xun Chen72. For decades the SE concept championed by this book has helped engineers solve a wide variety of issues by emphasizing a top-down approach. Moving from the general to the specific, this SE concept has situated itself as uniquely appealing to both highly trained experts and anybody managing a comp

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Statistic Analysis of Non-Gaussian Random Load,loads. Skewness and kurtosis only are insufficient to express the non-Gaussian statistical properties. In view of this, chapter sets up the mathematical model of probability density function (PDF) for the symmetrical and oblique non-Gaussian random load amplitude based on the Gaussian Mixture Model

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Dynamic Stress Response and Fatigue Life of Cantilever Beam Under Non-Gaussian Base Excitation,ristics of non-Gaussian random vibrations are analyzed qualitatively; and the conclusion is that spectral method based on power spectrum density (PSD) is not applicable for non-Gaussian random vibrations. Second, the stress response formula of cantilever beam under non-Gaussian random base excitatio

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Fatigue Life Analysis Under Non-Gaussian Random Vibration Excitation,ponse. First, the influence of sampling frequency on the calculation accuracy of fatigue damage is studied, and a stress signal reconstruction method based on Shannon‘s formula is proposed. Then, based on the rain-flow counting method, the calculation methods of the fatigue life of the structure und

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Fatigue Reliability Evaluation of Structural Components Under Random Loadings,tigue damage is treated in two aspects. The first one is the uncertainty quantification from the external random loading. The second one is the uncertainty quantification of the fatigue property of the structural component. The former is characterized by Gaussian distribution derived from the rainfl

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