Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ahmad Sabirin Arshad"'
Autor:
Ahmad Sabirin Arshad, Myung-Seok Kang, Ad. Aziz Ad. Rasheed, Young-Wan Choi, Eugene D. Kim, Ho-Soon Yang, Ee-Eul Kim
Publikováno v:
International Conference on Space Optics — ICSO 2004.
Satrec Initiative and ATSB have been developing a medium-sized aperture camera (MAC) for an earth observation payload on a small satellite. Developed as a push-broom type high-resolution camera, the camera has one panchromatic and four multispectral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd85f9d0d42b21fa810e0da1d72b586
https://doi.org/10.1117/12.2308001
https://doi.org/10.1117/12.2308001
Autor:
Aisya Azizah Abas, Maged Marghany, Samsudin Ahmad, Mazlan Hashim, Mohamed S. El-Mahallawy, Xen Quan Yap, Ahmad Sabirin Arshad, Mohd Nadzri Md Reba
Publikováno v:
International Journal of Remote Sensing. 34:3947-3967
Razaksat, a high-resolution Malaysian remote-sensing satellite, was launched on 14 July 2009. It carries a medium-sized aperture camera MAC with one panchromatic and four multispectral bands, of 2.5 and 5 m spatial resolution, respectively. The satel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a66cdfc42f94e65537b75effac034f
https://doi.org/10.1080/01431161.2013.770581
https://doi.org/10.1080/01431161.2013.770581
Autor:
Md. Rushdan Md. Rosdi, Seung-Uk Yang, Jongun Kim, Ho Soon Yang, Myung-Seok Kang, Asma Hani Ad. Hai, Ismahadi Ismail, Ee-Eul Kim, Ad. Aziz Ad. Rasheed, Young-Wan Choi, Seong-Keun Jeong, Hafizah Md. Nasir, Ahmad Sabirin Arshad
Publikováno v:
Acta Astronautica. 56:133-138
SaTReC i and ATSB are developing medium-sized aperture camera (MAC) system for earth observation. Following the first model, the development of the engineering model (EM) was completed. The optical subsystem incorporates a conventional approach of us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::490a4ef05c6510101e7bc6de2dda9f37
https://doi.org/10.1016/j.actaastro.2004.09.002
https://doi.org/10.1016/j.actaastro.2004.09.002
Autor:
Yasser Asrul Ahmad, Fitri Dewi Jaswar, Hilmi Sanusi, Mohd Alauddin Mohd Ali, Ahmad Sabirin Arshad
Publikováno v:
Proceeding of the 2011 IEEE International Conference on Space Science and Communication (IconSpace).
Small satellite platforms are getting popular and practical for remote sensing satellite applications with increasing demand for higher data rate. On the other hand, small satellite has very limited resources in terms of weight and power. The transmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::715757dd2bd298740a7e7efc75a89a7a
https://doi.org/10.1109/iconspace.2011.6015906
https://doi.org/10.1109/iconspace.2011.6015906
Autor:
Muhammad Firdaus Othman, Ahmad Sabirin Arshad, Norhizam Hamzah, Mohd Razif Samsudin, Nuril Afzam Kamarudin
Publikováno v:
2009 International Conference on Space Science and Communication.
Satellite communication has become an essential tool as part of the communication network globally. In order to define the capability of the communication satellite system, a parametric analysis in characterizing the key envelopes of the system requi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23bf4cf9bf6557c0371014b1a2d428ab
https://doi.org/10.1109/iconspace.2009.5352658
https://doi.org/10.1109/iconspace.2009.5352658
Autor:
Norhizam Hamzah, Zulkifli Abdul Aziz, Kamal Irfan Ahmad Shakir, Ahmad Sabirin Arshad, Mohd Amir Iskandar Mazlan
Publikováno v:
2009 International Conference on Space Science and Communication.
Nowadays lithium ion battery has been widely used for most of the Pico satellites. Lithium ion battery is used because of the higher capacity compared to other types of battery. To achieve maximum efficiency from the battery, it requires system that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0a3ff581ba815ab4a6291c385a5fa48
https://doi.org/10.1109/iconspace.2009.5352653
https://doi.org/10.1109/iconspace.2009.5352653
Autor:
M. P. Paulraj, Ahmad Sabirin Arshad, Sazali Yaacob, Zaridah Mat Zain, Warren Soh Kay Hoh, R. Nagarajan
Publikováno v:
2009 5th International Colloquium on Signal Processing & Its Applications.
Attitude control system is designed to change the attitude of a satellite, able to meet pointing requirement, eliminating external disturbances, a low-cost controller as well as a high reliability control system which can be applied and embedded to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c267ea67453190c1e47ef1bb74a9c7
https://doi.org/10.1109/cspa.2009.5069180
https://doi.org/10.1109/cspa.2009.5069180
Autor:
Muhyi Yaakop, M. P. Paulraj, Abdul Rahman Mohd Saad, Sazali Yaacob, M. Harihran, R. Nagarajan, Ahmad Sabirin Arshad, Zaridah Mat Zain, Warren Soh Kay
Publikováno v:
2009 2nd International Conference on Computer, Control and Communication.
This paper describes the development of a nano-satellite altitude control system (ACS) which employ a filter base controller with comparison with a simple adaptive predictive fuzzy logic controller (APFLC) for a 1, 2 and 3 axis orientation using RCM3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f2abb68b4492666fec840399282ccae
https://doi.org/10.1109/ic4.2009.4909169
https://doi.org/10.1109/ic4.2009.4909169
Autor:
R. Nagarajan, Sazali Yaacob, M.P. Paulraj, W. Soh Kay Hoh, Ahmad Sabirin Arshad, Zaridah Mat Zain
Publikováno v:
2008 International Conference on Electronic Design.
In this paper a simple adaptive predictive fuzzy logic controller is developed for the attitude control of a micro-satellite; its performance is compared with a PID controller. PID controller is the most widely used among the conventional controllers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b858383516193d5dcfd02cc0cc445e77
https://doi.org/10.1109/iced.2008.4786737
https://doi.org/10.1109/iced.2008.4786737
Autor:
Ho-Soon Yang, Ahmad Sabirin Arshad, Myung-Seok Kang, Young-Wan Choi, Eugene Dohyung Kim, Ad. Mohd. Afiq bin Ismail, Ee-Eul Kim
Publikováno v:
SPIE Proceedings.
Medium-sized Aperture Camera (MAC) is the main payload for Earth observation satellite RazakSAT to be launched at the end of 2005. The flight model has been recently assembled and tested. The 300 mm diameter Cassegrain telescope optics and the focal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb17b4ba5805227cebd4a3bf68de95a
https://doi.org/10.1117/12.616341
https://doi.org/10.1117/12.616341