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http://dx.doi.org/10.5139/JKSAS.2006.34.9.053

Analysis on Mission and Maneuver in High Resolution Satellite with TDI  

김희섭 (한국항공우주연구원)
김규선 (한국항공우주연구원)
김응현 (한국항공우주연구원)
정대원 (한국항공우주연구원)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.34, no.9, 2006 , pp. 53-59 More about this Journal
Abstract
Need for agile satellite increases for performing various mission due to increase of satellite image applications and users. In high resolution satellite TDI (time delay and integration) method is adopted in order to improve SNR. But image quality can be degraded by satellite maneuver. In this paper requirements for remote sensing in high resolution satellite with agility are extracted and an approach to operate the agile satellite to perform the missions are proposed. The proposed approach in this paper will be applicable to system level design and analysis.
Keywords
TDI; Mission; Maneuver; Modulation Transfer Function; Control Input;
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