An Explicit Reentry Guidance Law Using Bezier Curves

• ESMAELZADEH Reza

  Aerospace Engineering Department, Amirkabir University of Technology

• NAGHASH Abolghasem

  Aerospace Engineering Department, Amirkabir University of Technology

• MORTAZAVI Mehdi

  Aerospace Engineering Department, Amirkabir University of Technology

抄録

An explicit guidance law is developed for a reentry vehicle. Motion is constrained to a three-dimensional Bezier curve. Acceleration commands are derived by solving an inverse problem related to Bezier parameters. A comparison with pure proportional navigation shows the same accuracy, but a higher capability for optimal trajectory to some degree. Other advantages such as trajectory representation with minimum parameters, applicability to any reentry vehicle configuration and any control scheme, and Time-to-Go independency make this guidance approach more favorable.

収録刊行物

• TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 50 (170), 225-230, 2008

  一般社団法人 日本航空宇宙学会

キーワード

• Explicit Guidance
• Bezier Curve
• Reentry

詳細情報

• CRID: 1390001204080728192
• NII論文ID: 10021152414
• NII書誌ID: AA0086707X
• DOI: 10.2322/tjsass.50.225
• ISSN: 21894205
• ISSN: 05493811
• NDL書誌ID: 9382973
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9382973
• Web Site: https://www.jstage.jst.go.jp/article/tjsass/50/170/50_170_225/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可