Study on Collision Avoidance of Hovering Aircraft using OptimalInformation Amount Guidance

• Project/Area Number: 21560816
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Aerospace engineering
• Research Institution: Yokohama National University
• Principal Investigator: UENO Seiya 横浜国立大学, 大学院・環境情報研究院, 教授 (60203460)
• Project Period (FY): 2009 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 航空宇宙工学 / 最適制御 / ヘリコプター / 衝突回避 / 制御工学 / 回転翼航空機

Research Abstract

The purpose of research is to develop a guidance and control law that reduces the risk of collision in aerial traffic using optimization of information amount on airspace. The guidance and control law deals with information amount as same as physical values such as velocity or position. Two guidance and control laws are proposed. One is a feedback law of present variables, and the other is a solution of optimal control problem. The optimal trajectory becomes similar to the feedback trajectory when the criterion includes square of input variable. The experiments on the ground traffic system show the advantage of information amount feedback.

Research Products

• [Journal Article] Experiment of Collision Avoidance Control Law with Information Amount Feedback using Vehicle Model, SICE Journal of Control (2013)
  • Author(s): T. Higuchi, K. Kokubu, and S. Ueno
  • Journal Title: Measurement, and System Integration Volume: Vol.6, No.1 Pages: 1-6
  • Peer Reviewed
• [Journal Article] CollisionAvoidance Control Law for Helicopters using Information Amount Feedback (2011)
  • Author(s): T. Higuchi, S. Ueno and K. Iwama
  • Journal Title: 計測自動制御学会産業応用論文集 Volume: Vol.10, No.24 Pages: 182-189
  • Peer Reviewed
• [Presentation] Research and Development of Double Hexa-rotorcraft (DOT-HR) (2012)
  • Author(s): D. Toratani
  • Organizer: International council of Aeronautical Sciences
  • Place of Presentation: Brisbane(Australia)
  • Year and Date: 2012-09-25
• [Presentation] 視覚情報量フィードバックによ る飛行経路形成 (2011)
  • Author(s): 上野誠也
  • Organizer: 第54回自動制御連合講演会
  • Place of Presentation: 豊橋
  • Year and Date: 2011-11-20
• [Presentation] 視覚情報量フィードバックによる飛行経路形成 (2011)
  • Author(s): 上野誠也、樋口丈浩
  • Organizer: 第54回自動制御連合講演会
  • Place of Presentation: 豊橋技術科学大学(豊橋)
  • Year and Date: 2011-11-20
• [Presentation] 不確実情報下における衝突回避制御則の実証実験 (2010)
  • Author(s): 國分謙介、上野誠也、樋口丈浩
  • Organizer: 第53回自動制御連合講演会
  • Place of Presentation: 高知県、高知市
  • Year and Date: 2010-11-05
• [Presentation] Emergency Guidance Law for Reusable Space Transportation System (2010)
  • Author(s): S.Ueno, Y.Mizuo, S.lshunoto
  • Organizer: Asia-Pacific International Symposium on Aerospace Technology(APISAT)2010
  • Place of Presentation: 中国、西安
  • Year and Date: 2010-09-14
• [Presentation] 情報量フィードバックを用いたローバ誘導則の最適性 (2010)
  • Author(s): 上野誠也, 樋口丈浩
  • Organizer: 第18回スペースエンジニアリングコンファレンス
  • Place of Presentation: 東京都目黒区
  • Year and Date: 2010-01-29
• [Presentation] 月面ローバの最適障害物回避誘導 (2009)
  • Author(s): 上野誠也, 樋口丈浩
  • Organizer: 第10回 (社) 計測自動制御学会 システムインテグレーション部門講演会
  • Place of Presentation: 東京都江東区
  • Year and Date: 2009-12-25
• [Presentation] Research and Development of Double Tetrahedron Hexa-rotorcraft (DOT-HR)
  • Author(s): Daichi Toratani
  • Organizer: ICAS(International Council of Aeronautical Sciences) 2012
  • Place of Presentation: ブリスベン（オーストラリア）
• [Presentation] Study on Optimal Missile Guidance with Impact Time Constraints
  • Author(s): Shunsaku Arita
  • Organizer: APISAT(Asia-Pacific International Symposium on Aerospace Technology) 2012
  • Place of Presentation: 済州島（韓国）
• [Presentation] 地面効果を利用する小型ヘプタロータの姿勢制御系設計
  • Author(s): 阿川晋一郎
  • Organizer: 第55回自動制御連合講演会
  • Place of Presentation: 京都
• [Book] J. Awrejcewicz ed., Numerical Analysis -Theory and Application-, Intech (2011)
  • Author(s): S. Ueno and T. Higuchi
  • Publisher: Collision Avoidance Law using Information Amount Feedback
• [Book] Numerical Analysis Theory and Application-, Chapter 29 'Collision Avoidance Law using Information Amount Feedback' (2011)
  • Author(s): S.Ueno, T.Higuchi
  • Total Pages: 18
  • Publisher: Intech