Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ji-Seok Song"'
Publikováno v:
Journal of Mechanical Science and Technology. 27:2585-2597
This study develops a computational model for the dynamic characteristics of a rotor-blade system. The rotor-blade coupled model with pre-twisted blade attached to a rigid disk driven by a shaft is developed using the Lagrange equation in conjunction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9045e89503195efb443abd3f1ced336e
https://doi.org/10.1007/s12206-013-0702-x
https://doi.org/10.1007/s12206-013-0702-x
Publikováno v:
Aerospace Science and Technology. 25:242-252
This paper addresses the robust aeroelastic instability suppression of an advanced aircraft wing modeled as a thin-walled beam structure with fiber-reinforced composite material featuring a circumferentially asymmetric stiffness (CAS) configuration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7be313940783cc33ff9a27d1ddcad96
https://doi.org/10.1016/j.ast.2012.01.012
https://doi.org/10.1016/j.ast.2012.01.012
Publikováno v:
Transactions of the Korean Society for Noise and Vibration Engineering. 22:659-666
A nonlinear dynamic model for the shaft-disk-blade unit is developed in this study. In this regard, the rotating flexible blade, with a pre-twist angle, attached to a rigid disk driven by a shaft which is flexible in torsion is developed. The rotor-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7ea8d9262c811ad9134d9bf21ac093
https://doi.org/10.5050/ksnve.2012.22.7.659
https://doi.org/10.5050/ksnve.2012.22.7.659
Publikováno v:
Journal of Aerospace Engineering. 25:320-333
The robust vibration control and dynamic response analysis of an advanced aircraft wing structure are addressed in this paper. The wing structure is modeled as a thin-walled beam with fiber-reinforced composite materials featuring a circumferentially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e42f74797759fbe373261c95b3c2b3
https://doi.org/10.1061/(asce)as.1943-5525.0000121
https://doi.org/10.1061/(asce)as.1943-5525.0000121
Publikováno v:
Journal of Sound and Vibration. 330:6237-6253
This study develops a computational model of the dynamic characteristics of the actively controlled, magnetically levitated (maglev) system moving on a flexible guideway. The 5-dof (degree-of-freedom) vehicle model, the modeling of the EMS (electroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cac19fdeeffb887016b0f723225946f
https://doi.org/10.1016/j.jsv.2011.05.031
https://doi.org/10.1016/j.jsv.2011.05.031
Publikováno v:
Journal of Sound and Vibration. 330:4998-5013
The dynamic aeroelastic response and its active control of composite beam structures in compressible flow and exposed to gust and explosive type loads are examined. Modeling of the structures is based on a refined composite thin-walled beam theory an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb7816f7ad2ee87b026b356ab198ccb
https://doi.org/10.1016/j.jsv.2011.05.026
https://doi.org/10.1016/j.jsv.2011.05.026
Autor:
Hwa-Chun Lee, Ji-Seok Song, Sung-Jun Park, Dong-Ok Kim, Doo-Young Song, Chae-Joo Moon, Yu Tao
Publikováno v:
2008 7th International Caribbean Conference on Devices, Circuits and Systems.
There are lots of simulation methods can be used in electronic circuit analysis such as Psim, Matlab and Pspice etc. Here the analyses about 3-Phase Z-Source inverter are done to find the characteristics when different control method is applied. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75a42a50924ef92664f438b468c87043
https://doi.org/10.1109/iccdcs.2008.4542662
https://doi.org/10.1109/iccdcs.2008.4542662
Publikováno v:
Journal of Aerospace Engineering. 27:194-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1564505eb88b3ed90ebd36db733deb48
https://doi.org/10.1061/(asce)as.1943-5525.0000341
https://doi.org/10.1061/(asce)as.1943-5525.0000341
Autor:
Yu Tao, Hwa-Chun Lee, Ji-Seok Song, Doo-Young Song, Dong-Ok Kim, Sung-Jun Park, Chae-Joo Moon
Publikováno v:
2008 7th International Caribbean Conference on Devices, Circuits & Systems; 2008, p1-5, 5p
Autor:
Sungsoo Na, Kilho Eom, Ji-Seok Song, Jinsung Park, Jung-Ho Lee, Young Soo Sohn, Taeyun Kwon, Gwonchan Yoon, Sang-Won Jee
Publikováno v:
Nanoscale Research Letters
Nanoscale Research Letters, Vol 5, Iss 1, Pp 211-216 (2009)
Nanoscale Research Letters, Vol 5, Iss 1, Pp 211-216 (2009)
Nanowires have been taken much attention as a nanoscale building block, which can perform the excellent mechanical function as an electromechanical device. Here, we have performed atomic force microscope (AFM)-based nanoindentation experiments of sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29b6e6b15d7fc42a20425d017a96d45c