The author reviews the state of art of nonrocket launch assistance systems (LASs) for spaceflight focusing on air launch options. The author proposes an alternative technologically feasible LAS based on a combination of approaches: air launch, high-altitude balloon, and tethered LAS. Proposed LAS can be implemented with the existing off-the-shelf hardware delivering 7 kg to low-earth orbit for the 5200 USD per kg. Proposed design can deliver larger reduction in price and larger orbital payloads with the future advances in the aerostats, ropes, electrical motors, and terrestrial power networks.
机构:
Univ Lisbon, IDMEC, Inst Super Tecn, Av Rovisco Pais 1, P-1049001 Lisbon, PortugalUniv Lisbon, IDMEC, Inst Super Tecn, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal
dos Santos, Pedro
Oliveira, Paulo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Lisbon, IDMEC, Inst Super Tecn, Av Rovisco Pais 1, P-1049001 Lisbon, PortugalUniv Lisbon, IDMEC, Inst Super Tecn, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal
机构:
Korea Adv Inst Sci & Technol KAIST, 291 Daehak Ro, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol KAIST, 291 Daehak Ro, Daejeon 34141, South Korea
Jo, Byeong-Un
Ahn, Jaemyung
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol KAIST, 291 Daehak Ro, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol KAIST, 291 Daehak Ro, Daejeon 34141, South Korea
机构:
China Acad Launch Vehicle Technol, Beijing 100076, Peoples R China
Zhejiang Univ, Coll Control Sci & Engn, Hangzhou 310058, Peoples R ChinaChina Acad Launch Vehicle Technol, Beijing 100076, Peoples R China
Song, Zhengyu
Pan, Hao
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Aerosp Automat Control Inst, Beijing 100854, Peoples R ChinaChina Acad Launch Vehicle Technol, Beijing 100076, Peoples R China
Pan, Hao
Shao, Menghan
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Aerosp Automat Control Inst, Beijing 100854, Peoples R ChinaChina Acad Launch Vehicle Technol, Beijing 100076, Peoples R China