Mechanical Vibration and Shock Analysis, Random Vibration (eBook)

Christian Lalanne (Autor)

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2014 | 3. Auflage
656 Seiten
Wiley (Verlag)
978-1-118-93116-5 (ISBN)

Infos

The vast majority of vibrations encountered in the real environment are random in nature. Such vibrations are intrinsically complicated and this volume describes the process that enables us to simplify the required analysis, along with the analysis of the signal in the frequency domain. The power spectrum density is also defined, together with the requisite precautions to be taken in its calculations as well as the processes (windowing, overlapping) necessary to obtain improved results. An additional complementary method the analysis of statistical properties of the time signal is also described. This enables the distribution law of the maxima of a random Gaussian signal to be determined and simplifies the calculation of fatigue damage by avoiding direct peak counting.

Autor

Christian Lalanne is a Consultant Engineer who previously worked as an expert at the French Atomic Energy Authority and who has specialized in the study of vibration and shock for more than 40 years. He has been associated with the new methods of drafting testing specifications and associated informatic tools.

Inhalt

Chapter 1. Statistical Properties of a Random Process

Chapter 2. Random Vibration Properties in the Frequency Domain

Chapter 3. Rms Value of Random Vibration

Chapter 4. Practical Calculation of the Power Spectral Density

Chapter 5. Statistical Properties of Random Vibration in the Time Domain

Chapter 6. Probability Distribution of Maxima of Random Vibration

Chapter 7. Statistics of Extreme Values

Chapter 8. Response of a One-Degree-of-Freedom Linear System to Random Vibration

Chapter 9. Characteristics of the Response of a One-Degree-of-Freedom Linear System to Random Vibration

Chapter 10. First Passage at a Given Level of Response of a One-Degree-of-Freedom Linear System to a Random Vibration

Produkt-Details

• Erscheint lt. Verlag: 16.4.2014
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Physik / Astronomie
• Themenwelt: Technik ► Maschinenbau
• Schlagworte: Festkörpermechanik • Festkörpermechanik • Maschinenbau • mechanical engineering • solid mechanics
• ISBN-10: 1-118-93116-5 / 1118931165
• ISBN-13: 978-1-118-93116-5 / 9781118931165