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- Random_vibration abstract "In mechanical engineering, random vibration is motion which is non-deterministic, meaning that future behavior cannot be precisely predicted. The randomness is a characteristic of the excitation or input, not the mode shapes or natural frequencies. Some common examples include an automobile riding on a rough road, wave height on the water or the load induced on an airplane wing during flight. Structural response to random vibration is usually treated using statistical or probabilistic approaches. In mathematical terms, random vibration is characterized as an ergodic and stationary process.A measurement of the acceleration spectral density (ASD) is the usual way to specify random vibration. The root mean square acceleration (Grms) is the square root of the area under the ASD curve in the frequency domain. The Grms value is typically used to express the overall energy of a particular random vibration event and is a statistical value used in mechanical engineering for structural design and analysis purposes. While the term power spectral density (PSD) is commonly used to specify a random vibration event, ASD is more appropriate when acceleration is being measured and used in structural analysis and testing.".
- Random_vibration thumbnail Randomvibe4.png?width=300.
- Random_vibration wikiPageExternalLink random.html.
- Random_vibration wikiPageExternalLink random.
- Random_vibration wikiPageID "8269904".
- Random_vibration wikiPageLength "2883".
- Random_vibration wikiPageOutDegree "13".
- Random_vibration wikiPageRevisionID "663212447".
- Random_vibration wikiPageWikiLink Acceleration_spectral_density.
- Random_vibration wikiPageWikiLink Category:Mechanical_vibrations.
- Random_vibration wikiPageWikiLink DO-160.
- Random_vibration wikiPageWikiLink Ergodic.
- Random_vibration wikiPageWikiLink Ergodicity.
- Random_vibration wikiPageWikiLink Extreme_response_spectrum.
- Random_vibration wikiPageWikiLink Fatigue_damage_spectrum.
- Random_vibration wikiPageWikiLink File:Randomvibe4.png.
- Random_vibration wikiPageWikiLink MIL-STD-810.
- Random_vibration wikiPageWikiLink Mechanical_engineering.
- Random_vibration wikiPageWikiLink Noise_(electronics).
- Random_vibration wikiPageWikiLink Normal_mode.
- Random_vibration wikiPageWikiLink Normal_modes.
- Random_vibration wikiPageWikiLink Power_spectral_density.
- Random_vibration wikiPageWikiLink Random_noise.
- Random_vibration wikiPageWikiLink Spectral_density.
- Random_vibration wikiPageWikiLink Stationary_process.
- Random_vibration wikiPageWikiLinkText "Random vibration".
- Random_vibration wikiPageWikiLinkText "random vibration".
- Random_vibration wikiPageWikiLinkText "random".
- Random_vibration hasPhotoCollection Random_vibration.
- Random_vibration wikiPageUsesTemplate Template:Mech-engineering-stub.
- Random_vibration wikiPageUsesTemplate Template:Reflist.
- Random_vibration subject Category:Mechanical_vibrations.
- Random_vibration hypernym Motion.
- Random_vibration type Work.
- Random_vibration type Dynamic.
- Random_vibration type Mechanic.
- Random_vibration type Vibration.
- Random_vibration comment "In mechanical engineering, random vibration is motion which is non-deterministic, meaning that future behavior cannot be precisely predicted. The randomness is a characteristic of the excitation or input, not the mode shapes or natural frequencies. Some common examples include an automobile riding on a rough road, wave height on the water or the load induced on an airplane wing during flight.".
- Random_vibration label "Random vibration".
- Random_vibration sameAs m.026yhxk.
- Random_vibration sameAs Q7291997.
- Random_vibration sameAs Q7291997.
- Random_vibration wasDerivedFrom Random_vibration?oldid=663212447.
- Random_vibration depiction Randomvibe4.png.
- Random_vibration isPrimaryTopicOf Random_vibration.