System Integration of a Star Sensor for the Small Earth Observation Satellite RISING-2
نویسندگان
چکیده
منابع مشابه
Optimized Filtering and Compression System for an Earth Observation Satellite
Most earth observation satellites in their daily image processing routine operate using the “store and forward” mechanism; this mode of operation is not efficient due to the huge amount of data that has to be stored on-board the satellite (but cannot due to memory constraints). The Cape Peninsula University of Technology (CPUT) 3U CubeSat named ZACUBE-02 will perform the filtering and compressi...
متن کاملAn Autonomous Navigation Algorithm for High Orbit Satellite Using Star Sensor and Ultraviolet Earth Sensor
An autonomous navigation algorithm using the sensor that integrated the star sensor (FOV1) and ultraviolet earth sensor (FOV2) is presented. The star images are sampled by FOV1, and the ultraviolet earth images are sampled by the FOV2. The star identification algorithm and star tracking algorithm are executed at FOV1. Then, the optical axis direction of FOV1 at J2000.0 coordinate system is calc...
متن کاملinvestigating the integration of translation technologies into translation programs in iranian universities: basis for a syllabus design in translation technology
today, information technology and computers are indispensable tools of any profession and translation technologies have become an indispensable part of translator’s workstation. with the increasing demands for high productivity and speed as well as consistency and with the rise of new demands for translation and localization, it is necessary for translators to be familiar with market demands an...
Earth Observation with the Flying Laptop – a small satellite of the University of Stuttgart
The Institute of Space Systems plans to launch the micro-satellite Flying Laptop into a sun synchronous orbit at the end of 2006. The satellite will be equipped with a camera payload system operating in the visible and near infrared spectral range as well as in the thermal region. This payload will be used to monitor the Earth surface with a ground sample distance (GSD) of 25 m in the visible a...
متن کاملCharge Equalization Unit for a NiCd Battery of Small Earth Observation Satellite EPS Simulation
In micro, mini and small satellites because of needs for higher bus voltage and small required battery capacities, batteries are nearly always used in series combinations of multiple cells. When a series string of cells is charged as a group, a single current is imposed on all the cells. However, if the voltages begin to differ, the result is a charge imbalance that can lead ultimately to batte...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN
سال: 2012
ISSN: 1884-0485
DOI: 10.2322/tastj.10.td_1