AEROSPACE SHANGHAI, Volume. 41, Issue 6, 55(2024)

Application of 3D Geographic Information System in Situation Decision on Rocket Safety Control and Its Key Techniques

Zhijian YU*, Jiuwen YANG, Pengchong GU, and Zhenlong YUAN
Author Affiliations
  • Taiyuan Satellite Launch Center,Taiyuan030027,,China
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    Figures & Tables(7)
    Architecture diagram of the management and application system for 3D safety control geographic information
    3D safety control pipeline model
    The definition and transformation method of the predicted landing point coordinate system
    The spherical cosine theorem
    Common types of bounding boxes
    The collision detection based on the distance vector
    • Table 1. Parameters of some medium launch vehicles in China

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      Table 1. Parameters of some medium launch vehicles in China

      型号总长/m起飞质量/t火箭构型火箭燃料
      长征二号F58.34493常温液体运载火箭四氧化二氮+偏二甲肼
      长征四号乙45.576249.2常温液体运载火箭四氧化二氮+偏二甲肼
      长征四号丙47.977250常温液体运载火箭四氧化二氮+偏二甲肼
      长征五号56.97869低温液体捆绑运载火箭液氢液氧、液氧煤油
      长征五号乙53.7837.5低温液体捆绑运载火箭液氢液氧、液氧煤油
      长征六号甲50530固液捆绑运载火箭液氧煤油、固体高能燃料
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    Zhijian YU, Jiuwen YANG, Pengchong GU, Zhenlong YUAN. Application of 3D Geographic Information System in Situation Decision on Rocket Safety Control and Its Key Techniques[J]. AEROSPACE SHANGHAI, 2024, 41(6): 55

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    Paper Information

    Category: Innovation and Exploration

    Received: Aug. 28, 2024

    Accepted: --

    Published Online: Mar. 7, 2025

    The Author Email:

    DOI:10.19328/j.cnki.2096-8655.2024.06.007

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