Effects of Air Viscosity on Optimal Trajectories of Aeroassisted Orbital Transfer Vehicle.

• SUZUKI Hirokazu

  日本大学大学院 現在: 航空宇宙技術研究所新型航空機部

• KUSAKI Tsutomu

  日本大学大学院 現在: (株) 日立製作所中央研究所

• YUHARA Naohiro

  日本大学理工学部航空宇宙工学科

Bibliographic Information

Other Title

• 空気の粘性を考慮した空力利用型軌道間輸送機（ＡＯＴＶ）の最適軌道について
• クウキ ノ ネンセイ オ コウリョシタ クウリキ リヨウガタ キドウカン ユソ

Abstract

In this paper, minimum fuel consumption trajectories and histories of control actions on two different orbital plane change missions, the GEO-LEO mission and the LEO-LEO mission, with consideration of the constraint of aerodynamic heating and the viscous effects on AOTV aerodynamic characteristics, have been investigated. For results, it has been made clear that viscous effects for the fuel consumption on both missions are little. However the effects for optimal trajectories and histories of control actions were different for each mission. It has also been made clear that in the case of GEO-LEO mission the air viscosity is needed to be considered to do the guidance for the AOTV. However for the LEO-LEO mission the air viscosity is not necessary in order to do the guidance.

Journal

• Aeronautical and Space Sciences Japan

  Aeronautical and Space Sciences Japan 43 (494), 161-169, 1995

  THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

Keywords

• AOTV
• Optimal Trajectories
• Air Viscosity
• Aerodynamic Heating

Details

• CRID: 1390001204477354624
• NII Article ID: 130003783005
• NII Article ID: 10002860980
• NII Book ID: AN00189072
• DOI: 10.2322/jjsass1969.43.161
• ISSN: 24241369
• ISSN: 00214663
• NDL BIB ID: 3598339
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3598339
• Web Site: https://www.jstage.jst.go.jp/article/jjsass1969/43/494/43_494_161/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed