Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Sadeq Yaqubi"'
1
Akademický článek
Nonlinear Dynamics and Control of Crank-Slider Mechanism with Multiple Clearance Joints
Autor: Morteza Dardel, Sadeq Yaqubi, Hamidreza Mohammadi Daniali, Mohammad Hassan Ghasemi
Publikováno v: Journal of Theoretical and Applied Vibration and Acoustics, Vol 1, Iss 1, Pp 21-31 (2015)
In the current study, behavior of crank-slider mechanism with single and multiple clearance joints are analyzed. Using Lankarani-Nikravesh theory for estimating discontinuous contact forces in clearance joints, relevant systems have been mathematical
Externí odkaz: https://doaj.org/article/5ffdcdbe9f0b482388ed33a1bd5f9578
Zobrazit plný text záznamu
2
Nonlinear PDE control of flexible robotic arms for state tracking and link-deflection mitigation
Autor: Sadeq Yaqubi, Jouni Mattila
Publikováno v: 2022 22nd International Conference on Control, Automation and Systems (ICCAS).
This work presents a novel nonlinear control scheme for simultaneous state tracking and mitigation of undesired deflection effects in flexible robotic manipulators. The presented method directly incorporates the partial differential equations (PDEs)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7618dfc7c36a9e71a838b2f5d140048
https://doi.org/10.23919/iccas55662.2022.10003864
Zobrazit plný text záznamu
3
Model predictive tracking control of uncertain moving structures with nonaffine saturated actuation: Rotating control force
Autor: Mohammad Reza Homaeinezhad, Sadeq Yaqubi
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 236:1546-1562
This article presents a novel scheme for model-based control of multi-input–multi-output (MIMO) systems considering input nonaffinity, nonlinear dynamical effects, and bounded modeling uncertainty. Commonly, model-based control of a nonaffine syste
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b1498fafc827630c22a9dc1a56b9adc
https://doi.org/10.1177/09544100211041224
Zobrazit plný text záznamu
5
Simultaneous path-following and vibration control for uncertain nonlinear flexible mechanical systems without dependency on oscillatory mathematical model
Autor: H. M. Gholyan, Mohammad Reza Homaeinezhad, Sadeq Yaqubi
Publikováno v: Multibody System Dynamics. 51:279-303
In this paper, a novel multiobjective algorithm for simultaneous path-following control (PFC) of multivariable flexible dynamical systems and maintaining boundedness of transverse vibrational effects is proposed. This method is specifically designed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87ed0e6acce18b3bf4a3bdf4bb8aeac9
https://doi.org/10.1007/s11044-020-09757-7
Zobrazit plný text záznamu
6
Nonlinear model predictive acceleration synchronization technique for rigid-model-based tracking control of multi-DOF flexible systems
Autor: Sadeq Yaqubi, Homaeinezhad
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. 234:585-606
In this paper, the problem of stabilization and tracking control of uncertain flexible multivariable continuum mechanism systems with additional appendage considering boundedness of undesired vibrational effects are investigated. It is proposed that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dce7d49a895301254f2fcb3c675c34e
https://doi.org/10.1177/1464419320919306
Zobrazit plný text záznamu
7
Two-sided linear matrix inequality solution of affine input matrix for feasible discrete finite-time sliding mode control of uncertain nonlinear mechanical machines
Autor: Mohammad Reza Homaeinezhad, Sadeq Yaqubi
Publikováno v: Journal of Vibration and Control. 26:2243-2260
In this article, a new control method is proposed based on finite-time discrete sliding mode control for uncertain multi-input multi-output systems which are affine to their inputs considering uncertain input multipliers in the case where signs of in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6d0209b02b6a2433cbf6cd246534ad6
https://doi.org/10.1177/1077546320916637
Zobrazit plný text záznamu
8
Friction-Tracker-Embedded Discrete Finite-Time Sliding Mode Control Algorithm for Precise Motion Control of Worm-Gear Reducers Under Unknown Switched Assistive/Resistive Loading
Autor: Mohammad Reza Homaeinezhad, M. Abolhasani Dolatabad, Sadeq Yaqubi
Publikováno v: Journal of Control, Automation and Electrical Systems. 31:743-759
This paper proposes a novel method for simultaneous estimation of unknown switched external disturbance and precise position control of dynamical systems which employ worm gear drive reducers. This algorithm is based on an improved discrete sliding m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7900cdbb0b9e1c78a7ee5e490c02affc
https://doi.org/10.1007/s40313-020-00583-y
Zobrazit plný text záznamu
10
Health facility capacity to provide postabortion care in Afghanistan:a cross-sectional study
Autor: Ghutai Sadeq Yaqubi, Hannah Tappis, Enriquito Lu, Farzana Maruf, Jelle Stekelenburg, Thomas van den Akker
Publikováno v: Maruf, F, Tappis, H, Lu, E, Yaqubi, G S, Stekelenburg, J & van den Akker, T 2021, ' Health facility capacity to provide postabortion care in Afghanistan : a cross-sectional study ', Reproductive Health, vol. 18, no. 1, 160 . https://doi.org/10.1186/s12978-021-01204-w
Reproductive Health, 18(1):160, 1-10. BMC
Reproductive Health, 18(1). BMC
Reproductive Health, 18(1):160. BioMed Central
Reproductive Health
Reproductive Health, Vol 18, Iss 1, Pp 1-10 (2021)
Background Afghanistan has one of the highest burdens of maternal mortality in the world, estimated at 638 deaths per 100,000 live births in 2017. Infections, obstetric hemorrhage, and unsafe abortion are the three leading causes of maternal death. C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efefef64be3483b787eb66044ad63949
https://hdl.handle.net/1871.1/8f676329-c449-4a04-a532-f2a92752527a
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje