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基于DSP+FPGA的新型彈載計算機設計與實(shí)現
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中國航天科技集團公司第四研究院第四十一研究所,中國航天科技集團公司第四研究院第四十一研究所,中國航天科技集團公司第四研究院第四十一研究所,中國航天科技集團公司第四研究院第四十一研究所,中國航天科技集團公司第四研究院第四十一研究所

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TP27

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Design and Implementation of a New Missile-Borne ComputerBased on DSP+FPGA
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The 41st Institute of The Academy of China Aerospace Science And Technology Corporation,Xi’an,710025,The 41st Institute of The Academy of China Aerospace Science And Technology Corporation,Xi’an,710025,The 41st Institute of The Academy of China Aerospace Science And Technology Corporation,Xi’an,710025,The 41st Institute of The Academy of China Aerospace Science And Technology Corporation,Xi’an,710025,The 41st Institute of The Academy of China Aerospace Science And Technology Corporation,Xi’an,710025

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    摘要:

    以某型號導彈飛行試驗為研制背景,設計出一款精度高、通用性強的新型彈載計算機。該彈載計算機以高性能DSP和FPGA為系統框架,通過(guò)其豐富的外圍接口和強大的處理能力,結合AD5764轉換模塊、MAX3490通信模塊、ADUM1401四通道數字隔離器和ULN2801達林頓管驅動(dòng)器組成的離散量輸出等模塊,解決了彈載計算機與彈上飛控部件之間復雜的并行數據處理以及多種控制算法實(shí)時(shí)解算問(wèn)題,具有體積小、重量輕、精度高、實(shí)時(shí)性好等特點(diǎn)。經(jīng)過(guò)多次飛行試驗表明,該彈載計算機具有較高的可靠性和穩定性,應用前景非常廣泛。

    Abstract:

    Based on the development of a certain type of missile fight test, a new missile-borne computer which has high precision and high universality has been designed. The missile-borne computer with high performance DSP and FPGA as the system framework, through its rich peripheral interface and powerful processing capabilities, combined with the AD5764 conversion module, MAX3490 communication module, the discrete output module with ADUM1401 four channel digital isolator and ULN2801 Darlington tube etc, which has been solved the problem of the complex parallel date processing between the missile-borne computer and other flight control components, while solved the problem of real-time calculation of a variety of control algorithms, also it has the advantages of small volume, light weight, high precision, good real-time characteristic and so on. The missile-borne computer has been passed by many fight experiments, the results show that it has high reliability and stability, while the prospect of application is very extensive.

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胡博,李毅,邢廣義,張拓,王蕊.基于DSP+FPGA的新型彈載計算機設計與實(shí)現計算機測量與控制[J].,2017,25(4):22.

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  • 收稿日期:2016-11-02
  • 最后修改日期:2016-11-22
  • 錄用日期:2016-11-23
  • 在線(xiàn)發(fā)布日期: 2017-07-18
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