Zobrazeno 1 - 10
of 1 191
pro vyhledávání: '"Hassen M"'
Autor:
Mohammad Reza Chalak Qazani, Houshyar Asadi, Zoran Najdovski, Shehab Alsanwy, Muhammad Zakarya, Furqan Alam, Hassen M. Ouakad, Chee Peng Lim, Saeid Nahavandi
Publikováno v:
Cognitive Robotics, Vol 4, Iss , Pp 116-127 (2024)
The motion cueing algorithm (MCA) enhances the realism of simulator driving experiences by generating vehicle motions within platform limitations. Existing MCAs are typically tuned for worst-case scenarios, limiting their efficiency for medium or slo
Externí odkaz:
https://doaj.org/article/9046761c328845b79da4331fd5ff172a
Modeling and Structural Analysis of MEMS Shallow Arch Assuming Multimodal Initial Curvature Profiles
Autor:
Ayman M. Alneamy, Hassen M. Ouakad
Publikováno v:
Mathematics, Vol 12, Iss 7, p 970 (2024)
The present investigation focuses on the design and mathematical modeling of a microelectromechanical (MEMS) mode-localized based sensor/actuator system. This device incorporates a sensitive clamped–clamped shallow arch microbeam with an initial cu
Externí odkaz:
https://doaj.org/article/319acbdc011c495cbe323266e729d63a
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 4, Pp 1222-1235 (2022)
Artificial Neural Networks (ANN) are designed to evaluate the pull-in voltage of MEMS switches. The mathematical model of a micro-switch subjected to electrostatic force is preliminarily illustrated to get the relevant equations providing static defl
Externí odkaz:
https://doaj.org/article/70d66e53a7fc4dbcb6de42be3639bb54
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 88 (2024)
We perform a thorough analysis of the projected shapes of nearby galaxies in both observations and cosmological simulations. We implement a forward-modeling approach to overcome the limitations in previous studies, which hinder accurate comparisons b
Externí odkaz:
https://doaj.org/article/c8b9f1232a884837bd239f4fe873dcb8
Autor:
Jian Ren, F. S. Liu, Nan Li, Qifan Cui, Pinsong Zhao, Yubin Li, Qi Song, Hassen M. Yesuf, Xian Zhong Zheng
Publikováno v:
The Astrophysical Journal, Vol 969, Iss 1, p 4 (2024)
The measurements of morphological indicators of galaxies are often influenced by a series of observational effects. In this study, we utilize a sample of 832 TNG50 simulated galaxies with log( M _* / M _⊙ )> 9 at 0.5 < z < 3 to investigate the diff
Externí odkaz:
https://doaj.org/article/fc73ad86f92c4abfad25fde01313bd52
Publikováno v:
Actuators, Vol 12, Iss 10, p 374 (2023)
We propose to study the nonlinear stroke and lower-order modal interactions of a clamped–clamped shallow-arch flexible micro-electrode. The flexible electrode is electrically actuated through an in-plane parallel-plates field superimposed over out-
Externí odkaz:
https://doaj.org/article/82ccab2862d242aba8eeff52e02f14fa
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract We present a highly sensitive Lorentz-force magnetic micro-sensor capable of measuring low field values. The magnetometer consists of a silicon micro-beam sandwiched between two electrodes to electrostatically induce in-plane vibration and t
Externí odkaz:
https://doaj.org/article/61721b96c8894b2ca8ca7b42401659b0
We analyzed the global and resolved properties of approximately 1,240 nearby star-forming galaxies from the MaNGA survey, comparing compact and extended galaxies -- those with smaller and larger radii ($R_{\rm e}$), respectively -- at a fixed stellar
Externí odkaz:
http://arxiv.org/abs/2410.16651
Autor:
Hassen M. Ouakad
Publikováno v:
Energies, Vol 16, Iss 13, p 5019 (2023)
The need for wirelessly connected systems is heavily anticipated in today’s smart world since it is necessary for such a world to quickly transform into a global market through them [...]
Externí odkaz:
https://doaj.org/article/e21c6a0c85eb423fbaa50fa999a55ae3
Autor:
Hassen M. Ouakad, Ayman M. Alneamy
Publikováno v:
Micromachines, Vol 14, Iss 5, p 903 (2023)
This paper investigated the mechanical performance of an electrostatically tunable microbeams-based resonators. The resonator was designed based on two initially-curved microbeams that are electrostatically coupled, offering the potential for improve
Externí odkaz:
https://doaj.org/article/0bd254118f374ded808b425887d155d0