Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Washington J. DeLima"'
Publikováno v:
Sensors and Instrumentation, Aircraft/Aerospace and Dynamic Environments Testing, Volume 7 ISBN: 9783031054143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5caa384a1b0718e517a98ab2a31847f6
https://doi.org/10.1007/978-3-031-05415-0_12
https://doi.org/10.1007/978-3-031-05415-0_12
Publikováno v:
Experimental Techniques. 46:287-297
Current industry standard environmental verification testing methods typically employ a single shaker to subject a component to a desired environment in one axis at a time, which has been shown to result in over- or under-testing on the various axes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acb29f1296d8cf2e1f6a6f6592d98e83
https://doi.org/10.1007/s40799-021-00454-4
https://doi.org/10.1007/s40799-021-00454-4
Autor:
Matthew S. Allen, Christopher A. Schumann, Eric Dodgen, Matthew J. Tuman, Washington J. DeLima
Publikováno v:
Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7 ISBN: 9783030759872
Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7
Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b5ce1febc230cb3e3b57961eb038ca
https://doi.org/10.1007/978-3-030-75988-9_4
https://doi.org/10.1007/978-3-030-75988-9_4
Publikováno v:
Special Topics in Structural Dynamics & Experimental Techniques, Volume 5 ISBN: 9783030477080
This report summarizes the work performed at the University of Wisconsin-Madison in evaluating a new testing methodology for recreating the response of a component that is connected at multiple points to another structure. The goal is to account for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76494a778c6bbe7d298bdf3aded847a8
https://doi.org/10.1007/978-3-030-47709-7_18
https://doi.org/10.1007/978-3-030-47709-7_18
Publikováno v:
Conference Proceedings of the Society for Experimental Mechanics Series ISBN: 9783030121839
When conducting a vibration test on an electrodynamic shaker or shaker table, the layout of fixtures and test components on the shaker adapter changes the vibration modes and anti-resonances of the system. During a test, these dynamics can be excited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d79e0f5be5be9dc2c3810dec7787fc
https://doi.org/10.1007/978-3-030-12184-6_3
https://doi.org/10.1007/978-3-030-12184-6_3
Publikováno v:
Special Topics in Structural Dynamics, Volume 5 ISBN: 9783319753898
Electromagnetic shakers and closed loop control systems are commonly used in qualification tests for environmental vibration conditions. However, at high frequencies shakers have resonances and anti-resonances. Resonances can be beneficial in that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1b1a570e4e00642e38cc6fae96b5ffc
https://doi.org/10.1007/978-3-319-75390-4_3
https://doi.org/10.1007/978-3-319-75390-4_3
Publikováno v:
Dynamics of Coupled Structures, Volume 4 ISBN: 9783319746531
When a vibration test is performed, the dynamic modes of a shaker or shaker table may be excited, changing the response of the parts depending on their location on the shaker and possibly invalidating the test. However, shaker systems are difficult t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc9e232b3eba8778446ea1b5d33d3af
https://doi.org/10.1007/978-3-319-74654-8_1
https://doi.org/10.1007/978-3-319-74654-8_1
Publikováno v:
Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics, Volume 9 ISBN: 9783319547343
A closed-loop random vibration test is a common test used to qualify systems that will be submitted to similar vibration loads during their life. Numerical modeling of this type of test is an important tool to provide insight about the robustness and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a12bf23c7e1c666b274242d8323783
https://doi.org/10.1007/978-3-319-54735-0_36
https://doi.org/10.1007/978-3-319-54735-0_36
Publikováno v:
Shock & Vibration, Aircraft/Aerospace, Energy Harvesting, Acoustics & Optics, Volume 9 ISBN: 9783319300863
An impact machine (air gun) is used to reproduce high frequency pyroshock tests. The complexity of the tests cause low repeatability and can result in lengthy test setup time and out-of-tolerance tests. In order to better understand the behavior of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e25a16270d977701f12f91df63d805e
https://doi.org/10.1007/978-3-319-30087-0_13
https://doi.org/10.1007/978-3-319-30087-0_13
Publikováno v:
Topics in Modal Analysis, Volume 10 ISBN: 9783319152509
The dynamic characterization of shakers as well their dynamic interaction with adapters and test fixture are fundamental to understand the response of an unit under environmental testing (random vibration, SRS shock, sine sweep). Numerical modeling o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c851dd883d0b91c4832fd23ff6de94c
https://doi.org/10.1007/978-3-319-15251-6_6
https://doi.org/10.1007/978-3-319-15251-6_6