Dynamic programming trajectory optimization and its application to D-SEND #2 low sonic-boom research project

Yoshikazu Miyazawa, Akinori Harada, Jun'ichiro Kawaguchi, Tetsujiro Ninomiya, Hirokazu Suzuki, Hiroshi Tomita

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

4 被引用数 (Scopus)

抄録

JAXA develops an unmanned technology demonstrator vehicle for low sonic boom research. The research project is called D-SEND #2 (Drop test for Simplified Evaluation of Non-symmetrically Distributed sonic boom). The autonomous demonstrator vehicle will be dropped from a high altitude balloon, and it will accelerate and glide to fly over a predetermined measurement area with a supersonic cruise condition. Trajectory optimization analysis is necessary for the design of onboard reference trajectory generation logic, which is robust against the dropping point uncertainty. An easy-to-use trajectory optimization tool using dynamic programming approach has been developed in order to generate reference trajectories in the early stage of design process. This paper introduces how the dynamic programming approach is applied to the D-SEND #2 flight trajectory optimization, and it shows numerical examples, which include the maximum and minimum range problems, and range adjustment problems.

本文言語英語
ホスト出版物のタイトルAIAA Guidance, Navigation, and Control Conference 2012
出版ステータス出版済み - 2012
イベントAIAA Guidance, Navigation, and Control Conference 2012 - Minneapolis, MN, 米国
継続期間: 8 13 20128 16 2012

その他

その他AIAA Guidance, Navigation, and Control Conference 2012
国/地域米国
CityMinneapolis, MN
Period8/13/128/16/12

All Science Journal Classification (ASJC) codes

  • 航空宇宙工学
  • 制御およびシステム工学
  • 電子工学および電気工学

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