Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Fariborz Saghafi"'
Autor:
Samine Karimi, Fariborz Saghafi
Publikováno v:
Drone Systems and Applications, Vol 12, Iss , Pp 1-18 (2024)
In this paper, the problem of cooperative search and tracking by multiple flying vehicles is studied. An algorithm is proposed based on optimal planning by minimizing a suitably defined cost function. In order to define the cost function, three maps
Externí odkaz:
https://doaj.org/article/8d5e4a61e05d4162b2aa44488f534307
Autor:
Ali Dehghan Manshadi, Fariborz Saghafi
Publikováno v:
Journal of Aircraft. 58:982-996
Unlike a single-body approach, modeling based on a two-body approach has been employed to prepare the required system dynamic model as a time update equation in the applied filtering technology and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71dc76489ac4943199d16bf7a4d0fc0e
https://doi.org/10.2514/1.c035941
https://doi.org/10.2514/1.c035941
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 5, Iss 4, Pp 47-60 (2013)
This paper has tried to control for multiple satellite formation flight under a method called Virtual structure. First the algorithm was implemented in the reference coordinate system has no gradient and then we have developed the same algorithm for
Externí odkaz:
https://doaj.org/article/44b8baf715734d2cbfd5296eaea5e2c4
Autor:
Peyman Abeshtan, Fariborz Saghafi
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. :095441002311660
In this paper, a hybrid path planning and trajectory tracking controller for a quadrotor slung load system is presented. This controller has benefited from the fuzzy inference system in its tracking and swing stabilization tasks. This system also pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44bd9aae7d5475d2f055a129ee0e6a3e
https://doi.org/10.1177/09544100231166033
https://doi.org/10.1177/09544100231166033
Autor:
Ali Dehghan Manshadi, Fariborz Saghafi
Publikováno v:
Journal of Aircraft. 55:2037-2049
In-flight aircraft center of gravity (COG) position estimation is investigated in this study based on the kinematics approach. The Quad-M basics of system identification requirements are carefully ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb639ca08e5da363f8948c6872eadc97
https://doi.org/10.2514/1.c034973
https://doi.org/10.2514/1.c034973
Publikováno v:
Mechanical Systems and Signal Processing. 87:23-42
The paper introduces a cooperative system to search for and localize targets by the use of low cost sensors. The system works based on collaboration of several decentralized, similar and self-organized components that are separately installed on flyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::173b2367d58f4c9839cb0ecb03494512
https://doi.org/10.1016/j.ymssp.2016.08.027
https://doi.org/10.1016/j.ymssp.2016.08.027
Autor:
Ali Dehghan Manshadi, Fariborz Saghafi
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 141
In-flight aircraft angular motion estimation based on an all-accelerometers inertial measurement unit (IMU) is investigated in this study. The relative acceleration equation as the representative of a rigid-body kinematics is manipulated to present t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4530b9420429946e67819cd9bb239d55
https://doi.org/10.1115/1.4044356
https://doi.org/10.1115/1.4044356
Autor:
Afshin Banazadeh, Fariborz Saghafi
Publikováno v:
The Aeronautical Journal. 121:213-236
The purpose of this paper is to design and develop an advanced co-flow fluidic nozzle, based on the Coanda effect concept, for multi-directional thrust vectoring of small jet engines. Recent progress on finding an optimal geometry with a fixed moment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686477a0ef078e3a399132fc37c2149d
https://doi.org/10.1017/aer.2016.110
https://doi.org/10.1017/aer.2016.110
Autor:
Alireza Roudbari, Fariborz Saghafi
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 52:1866-1880
In this paper, an approach has been proposed in order to extend the applicability of artificial neural network (ANN) techniques for flight dynamics identification into the entire flight envelope. In general, the aircraft flight dynamics is a nonlinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b9f73e586fb92026a243fd5a14d35d
https://doi.org/10.1109/taes.2016.140693
https://doi.org/10.1109/taes.2016.140693
Autor:
Alireza Roudbari, Fariborz Saghafi
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 231:1293-1311
In this paper, a new approach based on block-oriented nonlinear models for the modeling and identification of aircraft nonlinear dynamics is proposed. Some of the block-oriented nonlinear models are regarded as flexible structures, which are suitable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bbe4efd51914eb25dc6018dc3bc7488
https://doi.org/10.1177/0954410016650907
https://doi.org/10.1177/0954410016650907