Matches in SemOpenAlex for { <https://semopenalex.org/work/W2616459075> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2616459075 endingPage "351" @default.
- W2616459075 startingPage "344" @default.
- W2616459075 abstract "Abstract Vibration measurements using optical full-field systems based on high-speed footage are typically heavily burdened by noise, as the displacement amplitudes of the vibrating structures are often very small (in the range of micrometers, depending on the structure). The modal information is troublesome to measure as the structure’s response is close to, or below, the noise level of the camera-based measurement system. This paper demonstrates modal parameter identification for such noisy measurements. It is shown that by using the Least-Squares Complex-Frequency method combined with the Least-Squares Frequency-Domain method, identification at high-frequencies is still possible. By additionally incorporating a more precise sensor to identify the eigenvalues, a hybrid accelerometer/high-speed camera mode shape identification is possible even below the noise floor. An accelerometer measurement is used to identify the eigenvalues, while the camera measurement is used to produce the full-field mode shapes close to 10 kHz. The identified modal parameters improve the quality of the measured modal data and serve as a reduced model of the structure’s dynamics." @default.
- W2616459075 created "2017-05-26" @default.
- W2616459075 creator A5034425102 @default.
- W2616459075 creator A5046370866 @default.
- W2616459075 creator A5063844976 @default.
- W2616459075 date "2018-01-01" @default.
- W2616459075 modified "2023-10-17" @default.
- W2616459075 title "High frequency modal identification on noisy high-speed camera data" @default.
- W2616459075 cites W1011102521 @default.
- W2616459075 cites W1221860933 @default.
- W2616459075 cites W1980631471 @default.
- W2616459075 cites W1980958833 @default.
- W2616459075 cites W1993460282 @default.
- W2616459075 cites W2004775482 @default.
- W2616459075 cites W2008387325 @default.
- W2616459075 cites W2020801604 @default.
- W2616459075 cites W2028660383 @default.
- W2616459075 cites W2031912957 @default.
- W2616459075 cites W2062439570 @default.
- W2616459075 cites W2068719532 @default.
- W2616459075 cites W2084232611 @default.
- W2616459075 cites W2090469993 @default.
- W2616459075 cites W2101392295 @default.
- W2616459075 cites W2111574906 @default.
- W2616459075 cites W2140340863 @default.
- W2616459075 cites W2217037751 @default.
- W2616459075 cites W2285089189 @default.
- W2616459075 cites W2300873422 @default.
- W2616459075 cites W2310368651 @default.
- W2616459075 cites W2343930746 @default.
- W2616459075 cites W2346950472 @default.
- W2616459075 cites W2503067397 @default.
- W2616459075 cites W2512804334 @default.
- W2616459075 cites W2558080118 @default.
- W2616459075 cites W2589087500 @default.
- W2616459075 doi "https://doi.org/10.1016/j.ymssp.2017.05.008" @default.
- W2616459075 hasPublicationYear "2018" @default.
- W2616459075 type Work @default.
- W2616459075 sameAs 2616459075 @default.
- W2616459075 citedByCount "75" @default.
- W2616459075 countsByYear W26164590752017 @default.
- W2616459075 countsByYear W26164590752018 @default.
- W2616459075 countsByYear W26164590752019 @default.
- W2616459075 countsByYear W26164590752020 @default.
- W2616459075 countsByYear W26164590752021 @default.
- W2616459075 countsByYear W26164590752022 @default.
- W2616459075 countsByYear W26164590752023 @default.
- W2616459075 crossrefType "journal-article" @default.
- W2616459075 hasAuthorship W2616459075A5034425102 @default.
- W2616459075 hasAuthorship W2616459075A5046370866 @default.
- W2616459075 hasAuthorship W2616459075A5063844976 @default.
- W2616459075 hasConcept C116834253 @default.
- W2616459075 hasConcept C121332964 @default.
- W2616459075 hasConcept C154945302 @default.
- W2616459075 hasConcept C188027245 @default.
- W2616459075 hasConcept C192562407 @default.
- W2616459075 hasConcept C24890656 @default.
- W2616459075 hasConcept C28490314 @default.
- W2616459075 hasConcept C31972630 @default.
- W2616459075 hasConcept C41008148 @default.
- W2616459075 hasConcept C59822182 @default.
- W2616459075 hasConcept C71139939 @default.
- W2616459075 hasConcept C86803240 @default.
- W2616459075 hasConceptScore W2616459075C116834253 @default.
- W2616459075 hasConceptScore W2616459075C121332964 @default.
- W2616459075 hasConceptScore W2616459075C154945302 @default.
- W2616459075 hasConceptScore W2616459075C188027245 @default.
- W2616459075 hasConceptScore W2616459075C192562407 @default.
- W2616459075 hasConceptScore W2616459075C24890656 @default.
- W2616459075 hasConceptScore W2616459075C28490314 @default.
- W2616459075 hasConceptScore W2616459075C31972630 @default.
- W2616459075 hasConceptScore W2616459075C41008148 @default.
- W2616459075 hasConceptScore W2616459075C59822182 @default.
- W2616459075 hasConceptScore W2616459075C71139939 @default.
- W2616459075 hasConceptScore W2616459075C86803240 @default.
- W2616459075 hasFunder F4320322554 @default.
- W2616459075 hasLocation W26164590751 @default.
- W2616459075 hasOpenAccess W2616459075 @default.
- W2616459075 hasPrimaryLocation W26164590751 @default.
- W2616459075 hasRelatedWork W1891287906 @default.
- W2616459075 hasRelatedWork W1969923398 @default.
- W2616459075 hasRelatedWork W2036807459 @default.
- W2616459075 hasRelatedWork W2058170566 @default.
- W2616459075 hasRelatedWork W2170022336 @default.
- W2616459075 hasRelatedWork W2229312674 @default.
- W2616459075 hasRelatedWork W258625772 @default.
- W2616459075 hasRelatedWork W2755342338 @default.
- W2616459075 hasRelatedWork W2772917594 @default.
- W2616459075 hasRelatedWork W3116076068 @default.
- W2616459075 hasVolume "98" @default.
- W2616459075 isParatext "false" @default.
- W2616459075 isRetracted "false" @default.
- W2616459075 magId "2616459075" @default.
- W2616459075 workType "article" @default.