Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ehsan Loghman"'
Publikováno v:
Applied Mathematical Modelling. 92:297-314
In this paper, nonlinear vibrations of fractional viscoelastic functionally graded micro-beam are studied based on the fractional calculus. The Modified Couple Stress Theory (MCST) is utilized for considering the effect of the micro-scale. The micro-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f8676ecad71653a8e3c89c797fd4d43
https://doi.org/10.1016/j.apm.2020.11.011
https://doi.org/10.1016/j.apm.2020.11.011
Autor:
Firooz Bakhtiari-Nejad, Mostafa Pirasteh-Moghadam, E Ali Kamali, Maryam Gh. Saryazdi, Ehsan Loghman
Publikováno v:
ISA Transactions. 106:293-302
This paper focuses on tuning parameters of fractional order PID controller (FOPID) by using neural networks (NNs). For tuning the coefficients of the controller and orders of fractional derivative and integrator, five exclusive NNs are employed. More
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e76c8b9e2f7391b1d7510288ca7e12aa
https://doi.org/10.1016/j.isatra.2020.06.014
https://doi.org/10.1016/j.isatra.2020.06.014
Publikováno v:
Probabilistic Engineering Mechanics. 69:103274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a8863a0061a98144d46ea66dffc37a7
https://doi.org/10.1016/j.probengmech.2022.103274
https://doi.org/10.1016/j.probengmech.2022.103274
Publikováno v:
Journal of Sound and Vibration. 516:116521
In this paper a numerical method for finding and drawing amplitude–frequency curves of nonlinear fractional differential equations is introduced. This method is based on the combined Shooting and Pseudo-Arclength methods. The Shooting method and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f071624908463c0d45d152d4dd6f8b5e
https://doi.org/10.1016/j.jsv.2021.116521
https://doi.org/10.1016/j.jsv.2021.116521
Publikováno v:
International Journal of Non-Linear Mechanics. 137:103811
Nonlinear vibration of a fractional viscoelastic micro-beam is investigated in this paper. The Euler–Bernoulli beam theory and the nonlinear von Karman strain are used to model the beam. The small-scale effects are considered by employing the Modif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da5d7b64c790c1021d99a0f06a9ee156
https://doi.org/10.1016/j.ijnonlinmec.2021.103811
https://doi.org/10.1016/j.ijnonlinmec.2021.103811
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 58:443-453
The history of stresses and creep strains of a rotating composite cylinder made of an aluminum matrix reinforced by silicon carbide particles is investigated. The effect of uniformly distributed SiC micro- and nanoparticles on the initial thermo-elas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f81c8bba75cb1bfe7bdd35bf997c3528
https://doi.org/10.1134/s0021894417030099
https://doi.org/10.1134/s0021894417030099
Publikováno v:
Volume 11: Acoustics, Vibration, and Phononics.
Nonlinear vibration of a simply-supported Euler-Bernoulli microbeam with fractional Kelvin-Voigt viscoelastic model subjected to harmonic excitation is investigated in this paper. For small scale effects the modified strain gradient theory is used. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8e52fa27936ba830decd1b4697614a
https://doi.org/10.1115/imece2018-87061
https://doi.org/10.1115/imece2018-87061
Autor:
Guan, Yingjun1 (AUTHOR), Huang, Weiqi1 (AUTHOR), Wang, Hao1 (AUTHOR), Lu, Huanquan1 (AUTHOR), Yang, Huisheng2 (AUTHOR) ciomp_yhsh@126.com
Publikováno v:
Scientific Reports. 12/16/2023, Vol. 13 Issue 1, p1-24. 24p.