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衛星測控地檢板卡設計與實(shí)現
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北京東方計量測試研究所

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Design and implementation of satellite telemetry and remote control local inspection board
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    摘要:

    隨著(zhù)當前小衛星發(fā)射任務(wù)激增,衛星的生產(chǎn)模式由單件小批量人工驅動(dòng)向高自動(dòng)化批量數字驅動(dòng)轉變,其地面測試模式也由傳統的大衛星單星測試向多星柔性化、批量化、自動(dòng)化方式轉變。傳統的衛星測控測試儀為單機形式,體積大、可擴展性差,并且設備價(jià)格昂貴,已經(jīng)不能滿(mǎn)足目前小衛星及批量化衛星對于衛星測控分系統快速測試的需求。該文研究一種基于PXI總線(xiàn)的板卡式衛星測控測試板卡,僅需要一塊標準3U板卡即可實(shí)現基于USB信號體制的70MHz中頻信號的USB體制衛星的地面測控系統測試需求,并可通過(guò)增加板卡數量的形式靈活擴展測控測試通道,實(shí)現測控測試系統的快速重構、快速升級

    Abstract:

    With the current surge in small satellite launch missions, the production mode of satellites has changed from single-piece small-batch manual drive to high-automated batch digital drive, and its ground test mode has also changed from the traditional single-satellite test of large satellites to multi-satellite flexible, batch and automated. The traditional satellite measurement and control tester is a stand-alone form, large in size, poor in scalability, and expensive in equipment, which can no longer meet the needs of small satellites and batch satellites for rapid testing of satellite measurement and control subsystems. This paper investigates a board-based satellite measurement and control test board based on the PXI bus, which only requires a standard 3U board to achieve Based on the USB signal system 70MHz intermediate frequency signal USB system satellite ground measurement and control system test requirements, and can be flexibly expanded by increasing the number of boards, to achieve rapid reconstruction and rapid upgrade of the measurement and control test system

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李田甜,邵蕓松,徐圣法,劉寶書(shū),王英爽.衛星測控地檢板卡設計與實(shí)現計算機測量與控制[J].,2023,31(6):1-5.

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歷史
  • 收稿日期:2022-07-06
  • 最后修改日期:2022-07-26
  • 錄用日期:2022-07-26
  • 在線(xiàn)發(fā)布日期: 2023-06-15
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