Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Elbrous M. Jafarov"'
Autor:
Elbrous M. Jafarov
Publikováno v:
WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL. 17:269-278
A new smooth sliding mode control design methodology based on Lagrange mean value theorem is proposed for stabilization of single input delayed systems. The Lagrange mean value theorem as a basic theorem of calculus is used for the design of linear s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b197240a86061aca53f690321b94ea44
https://doi.org/10.37394/23203.2022.17.31
https://doi.org/10.37394/23203.2022.17.31
Publikováno v:
European Journal of Control. 61:68-79
This paper deals with the new formulated problem of designing a robust delay-dependent guaranteed optimal cost proportional-integral-derivative (PID) multivariable output feedback controller for linear uncertain time delay systems with nonlinear para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d04dd6a3358e9cc245461736af066e11
https://doi.org/10.1016/j.ejcon.2021.06.003
https://doi.org/10.1016/j.ejcon.2021.06.003
Publikováno v:
Volume 1: Aircraft Engine; Ceramics and Ceramic Composites.
This paper investigates the system identification and stability analyses of a turbojet engine in start-up mode. Stability analyses are performed for automatic feedback control algorithm which switches engine from start-up to operational mode. This pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e72b55f13181c1501cbeb7334406f05
https://doi.org/10.1115/gt2022-77985
https://doi.org/10.1115/gt2022-77985
Publikováno v:
Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture.
The transient windmilling characteristic of a modern turbojet engine under different flight conditions and altitudes is obtained with numerous tests conducted at an Altitude Test Facility (ATF). A simple and practical mathematical model for predictin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc64594ea5bb6e837ecd4a2bd907838
https://doi.org/10.1115/gt2021-58503
https://doi.org/10.1115/gt2021-58503
Publikováno v:
Sofyali, A, Mojallali, E & Wisniewski, R 2018, ' Robust and global attitude stabilization of magnetically actuated spacecraft through sliding mode ', Aerospace Science and Technology, vol. 76, no. 05-2018, pp. 91-104 . https://doi.org/10.1016/j.ast.2018.01.022
The inertial pointing problem of a rigid satellite by solely magnetic torqueing is considered in this paper. To ensure globally uniformly ultimately bounded motion about the reference in inertial space, a sliding mode attitude control law, which cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c19927daba6f61a52df8da8133064b
https://doi.org/10.1016/j.ast.2018.01.022
https://doi.org/10.1016/j.ast.2018.01.022
Autor:
Ahmet Sofyali, Elbrous M. Jafarov
Magnetic spacecraft attitude control is suitable for missions with moderate pointing and stabilization requirements. It would be especially preferable if an implemented three-axis magnetic control law guarantees global and moreover robust stabilizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::188619ea61d1223b41a6b9f992d252fe
https://aperta.ulakbim.gov.tr/record/69793
https://aperta.ulakbim.gov.tr/record/69793
Autor:
Elbrous M. Jafarov, E. Abdulhamitbilal
Publikováno v:
VSS
In this study cooling control system design of an electrical vehicle (EV) with range extender (REX) is studied. Thermodynamic balance for each element of thermal system is written as one dimensional heat equation. Mathematical model is validated with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995624cc5dcd0988fd62d5ccfd239078
https://doi.org/10.1109/vss.2018.8460456
https://doi.org/10.1109/vss.2018.8460456
Publikováno v:
IFAC-PapersOnLine. 49:124-129
This paper investigates the problem of designing a static output feedback controller and a PD multivariable static output feedback controller for linear time delay systems within the LMI framework. The main advantage of the proposed approach is its p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688f4fed00d8970f5cfb862a617012cc
https://doi.org/10.1016/j.ifacol.2016.07.499
https://doi.org/10.1016/j.ifacol.2016.07.499
Autor:
Elbrous M. Jafarov, Ahmet Sofyali
Publikováno v:
Journal of Aerospace Engineering. 31
In this paper, first the mathematical models of four major environmental disturbance torque components and corresponding bound equations are presented. Then the effect of the inertia matrix...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86dbccc338043aeb117d46060e4523af
https://doi.org/10.1061/(asce)as.1943-5525.0000791
https://doi.org/10.1061/(asce)as.1943-5525.0000791
Autor:
Ahmet Sofyali, Elbrous M. Jafarov
Publikováno v:
IFAC Proceedings Volumes. 47:7947-7953
This paper deals with the purely magnetic attitude control problem. Nonlinear equations of attitude motion under environmental disturbances are presented. It is observed that the environmental disturbances affecting the control system appear as unmat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf71e7e0d6c69543ec59caadc66d5975
https://doi.org/10.3182/20140824-6-za-1003.01679
https://doi.org/10.3182/20140824-6-za-1003.01679