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題名 | TUUSAT-1A微衛星影像壓縮軟體系統設計=The Design of Onboard Imaging Compression Software System for TUUSAT-1A Microsatellite |
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作者 | 林進豐; 林宗憲; 洪祖昌; 簡俊偉; 黃彥臻; 鍾沅停; 張博淵; 莊漢東; Lin, Chin-feng; Lin, Chung-hsien; Hong, Zuu-chang; Chien, Chun-wei; Huang, Yen-jen; Zung, Uan-tian; Chang, Pu-yuan; Zhuang, Han-dong; |
期刊 | 航空太空及民航學刊. 系列B |
出版日期 | 20110400 |
卷期 | 43:1 2011.04[民100.04] |
頁次 | 頁37-42 |
分類號 | 447.85 |
語文 | chi |
關鍵詞 | 微衛星; 影像壓縮; Microsatellite; Imaging compression software; TUUSAT-1A; |
中文摘要 | 本文主要針對微衛星TUUSAT-1A之任務目標,設計影像酬載之壓縮軟體開發與功能測試。我們依據微衛星影像酬載子系統的需求規格與相關技術,規劃酬載子系統的架構與功能。在影像壓縮軟體開發方面,我們採用JPEG靜態影像壓縮標準,藉由C語言進行實現並儲存於MPC-555星上電腦。我們根據星上電腦之架構建立影像壓縮軟體,於實驗結果中討論壓縮軟體之效能與任務所需要的壓縮比。在控制方面,藉由拍照邏輯來進行硬體的自主控制,並且將控制邏輯整合至微衛星飛行軟體中。 |
英文摘要 | This paper focuses on the design and functional test of the imaging compression software for TUUSAT-1A micro satellite. The functional requirements of the imaging compression software will be defined according to the mission requirements of TUUSAT-1A. A JPEG format of image will be adopted as the algorism of imaging compression. The compression software is developed with C language and is stored in the onboard flight computer MPC-555. We test the compression efficiency and to obtain the proper compression rate. The imaging control logic will be also developed and stored in the flight software of onboard computer. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。