Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Farid Gulmammadov"'
Autor:
Farid Gulmammadov, Cagatay Yavuzyilmaz, Halil Ersin Soken, Semsettin Numan Sozen, Murat Gokce
A Neural Network (NN) based method to improve the accuracy of a set of analog Sun sensors is presented. Analog Sun Sensors are commonly used on satellites due to their reduced cost, small size and low power consumption. However, especially in Earth i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbc1a0884b37c11359d3f054cdefce3c
https://aperta.ulakbim.gov.tr/record/240038
https://aperta.ulakbim.gov.tr/record/240038
Autor:
Mehmet Burak Ekinci, Farid Gulmammadov
Publikováno v:
2019 9th International Conference on Recent Advances in Space Technologies (RAST).
In this paper derivation and simulation results of guidance algorithm for high-resolution Earth-imaging satellite with TDI (Time Delay Integration) electro-optical sensor are presented. Objective of the guidance algorithm is to calculate the satellit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba13c917a3cff7d3cd61a1af05c37adc
https://doi.org/10.1109/rast.2019.8767889
https://doi.org/10.1109/rast.2019.8767889
Autor:
Numan Sozen, Farid Gulmammadov
Publikováno v:
2019 9th International Conference on Recent Advances in Space Technologies (RAST).
A Magnetorquer, or a Magnetic Torque Rod, is a satellite equipment that is used for angular momentum management, detumbling and reaction wheel desaturation on Low Earth Orbit (LEO) satellites. It is usually consists of copper windings around a ferrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7af4ed8725ae2becbb56155bf338c6b3
https://doi.org/10.1109/rast.2019.8767803
https://doi.org/10.1109/rast.2019.8767803
Sun tracking is a process of directing of one or more solar panels to the Sun to maximize power generation. For the satellites with fixed panels, the entire satellite must be rotated. These rotations, if improperly performed, may result in large angl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3026955744b04a992cf2b2921979085
https://aperta.ulakbim.gov.tr/record/99839
https://aperta.ulakbim.gov.tr/record/99839
Autor:
Muhammet Celebi, Farid Gulmammadov
Publikováno v:
AIAA Modeling and Simulation Technologies Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc2631a3426ba15a466c5a14d218924
https://doi.org/10.2514/6.2016-1438
https://doi.org/10.2514/6.2016-1438
Autor:
Farid Gulmammadov
Publikováno v:
AIAA Modeling and Simulation Technologies Conference.
Especially in navigation applications the sensor information alone is usually not sufficient and also reference world models are required. In case of magnetometer this model is the geomagnetic field of Earth. The models are as important as the sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23087b5c96d58f607d0ebcb26d4ff88c
https://doi.org/10.2514/6.2015-1590
https://doi.org/10.2514/6.2015-1590
Publikováno v:
AIAA Guidance, Navigation, and Control (GNC) Conference.
RASAT is the first Earth observation satellite built in Turkey. It was designed, manufactured, integrated and tested almost completely in TUBITAK UZAY facilities. Commissioning is an important challenge of satellite development. Attitude and Orbit De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::642f79055184daaa9191fffeb418e872
https://doi.org/10.2514/6.2013-5174
https://doi.org/10.2514/6.2013-5174
Autor:
Celal S. Tufekci, Mustafa Akbas, Nahit Ertongur, Ozgur Kahraman, Farid Gulmammadov, Cagatay Yavuzyilmaz, Yusuf Acar, Yuksel Subasi
Publikováno v:
Proceedings of 5th International Conference on Recent Advances in Space Technologies - RAST2011.
RASAT is a 3-axis stabilized earth observation satellite to be launched to a sun-synchronous LEO (Low Earth Orbit ) orbit. The primary design of attitude determination and control system (ADCS) flight software is performed by utilizing combination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc06226de3a39514559cdff2402e3911
https://doi.org/10.1109/rast.2011.5966987
https://doi.org/10.1109/rast.2011.5966987
Autor:
Celal S. Tufekci, Yuksel Subasi, Ozgur Kahraman, Cagatay Yavuzyilmaz, Farid Gulmammadov, Nahit Ertongur
Publikováno v:
Proceedings of 5th International Conference on Recent Advances in Space Technologies - RAST2011.
Pointing error budget calculations are considered for RASAT satellite. RASAT is designed to point its payload, an optical camera, in a desired direction within specified limits and maintain this direction via attitude determination and control. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66aff564940cf05e7d00f04d9e74372c
https://doi.org/10.1109/rast.2011.5966986
https://doi.org/10.1109/rast.2011.5966986
Publikováno v:
AIAA Modeling and Simulation Technologies Conference.
Magnetic controllers for maintaining and varying spacecraft's directivity using only magnetorquers are presented using dynamic attitude simulator environment (DASE), which includes a flight computer and the complete satellite communications architect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64e654d13c1cfb035a7889dad171b312
https://doi.org/10.2514/6.2010-8106
https://doi.org/10.2514/6.2010-8106