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Configuration Design and Application of Long March-2D Launch Vehicle Small Satellite Rideshare Mission
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Yide LI1, 2, Hui LU2, Xuecheng ZHAO2, Wenda CHEN2, Rui QI1
Missiles and Space Vehicles | 2025, 48(3) : 1 - 7
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Missiles and Space Vehicles | 2025, 48(3): 1-7
• Launch Vehicle and Missile •
Configuration Design and Application of Long March-2D Launch Vehicle Small Satellite Rideshare Mission
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Yide LI1, 2, Hui LU2, Xuecheng ZHAO2, Wenda CHEN2, Rui QI1
Affiliations
  • 1. Beijing Institute of Technology, School of Aerospace Engineering, Beijing, 100081
  • 2. Aerospace System Engineering Shanghai, Shanghai, 201109
Published: 2025-06-25 doi: 10.7654/j.issn.2097-1974.20250301
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In order to respond to the booming development of the commercial satellite launch service market, while effectively utilizing the launching capacity of domestic satellite launch missions and the available envelope space within the payload fairing, and to provide more cost-effective launch services for satellite users, the Long March-2D launch vehicle has developed a main satellite-disk mounting configuration and a tandem-parallel-side hybrid configuration for micro satellite piggyback and multi-satellite rideshare launch missions. This has been applied in the launch missions of the Chinese Hα Solar Explorer (CHASE) and Qilu-2/3 satellites. The feasibility and efficiency of the configuration layout design have been validated through flight tests, achieving effective integration and flexible deployment of satellites with different installation methods. As a mature liquid launch vehicle of conventional propellant, the application of rideshare mode further enhances the mission adaptability of the Long March-2D launch vehicle and can reduce the launch cost of a single satellite.

microsatellite  /  configuration layout  /  one arrow with multiple stars  /  arrow assembly and launch  /  fairing
Yide LI, Hui LU, Xuecheng ZHAO, Wenda CHEN, Rui QI. Configuration Design and Application of Long March-2D Launch Vehicle Small Satellite Rideshare Mission[J]. Missiles and Space Vehicles, 2025 , 48 (3) : 1 -7 . DOI: 10.7654/j.issn.2097-1974.20250301
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Year 2025 volume 48 Issue 3
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Article Info
doi: 10.7654/j.issn.2097-1974.20250301
  • Receive Date：2024-12-30
  • Online Date：2025-10-27
  • Published：2025-06-25
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  • Received：2024-12-30
  • Revised：2025-04-07
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Affiliations
    1. Beijing Institute of Technology, School of Aerospace Engineering, Beijing, 100081
    2. Aerospace System Engineering Shanghai, Shanghai, 201109
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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