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Development of Optimal Guidance and Adaptive Algorithm for Vertical Landing Vehicle

Research Project

Project/Area Number 14550856
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Aerospace engineering
Research InstitutionNihon University

Principal Investigator

SHIMADA Yuzo  Nihon University, College of Science and Technology, Professor, 理工学部, 教授 (90060235)

Co-Investigator(Kenkyū-buntansha) UCHIYAMA Kenji  Nihon University, College of Science and Technology, Lecturer, 理工学部, 講師 (90281691)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2004: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 2003: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2002: ¥2,900,000 (Direct Cost: ¥2,900,000)
KeywordsMinimum Jerk Optimal Guidance / Reusable Launch Vehicle / Exact Linearization / DPS board / Reentry Guidance / Real Time Simulation / Guidance and Control / Time-to-go
Research Abstract

1.Development of optimal guidance law
a)From 2002 to 2003, an optimal guidance law was investigated for the vertical and soft landing of a lunar lander, and obtained results were presented at the ICCAS conferences held in Korea in 2002 and 2003. b)A novel minimum jerk optimal guidance law was theoretically developed by assuming that the equation of motion of the Lunar lander was linear, and was submitted to the Transactions of the Japan Society for Aeronautical and Space Sciences with its simulation results in 2004. An article on this will appear in Vol.48,No.159 of this transaction in 2005. c)In 2004, by assuming that the motion of a reentry vehicle was nonlinear, a new guidance law was developed using an exact linearization method with the previously obtained minimum jerk optimal guidance law. The result was also submitted to the Journal of the Japan Society for Aeronautical and Space Sciences and will appear in this journal in the summer of 2004.
2.Real time simulation using muti-DSP … More boards
a)A real time simulation was carried out using multi-DSP boards in order to confirm the validity of the above- mentioned optimal guidance law. In this simulation, the effects of finite-word length, a limiting-zero problem due to discretization, computational time delay, and measurement noise on the control system were examined, b)In particular, a theoretical analysis of the limiting-zero problem was carried and the relationship between the sampling time and the limiting-zero problem was clarified, c)Furthermore, a more precise simulation was carried out by reviewing the extraction process in which an optimal time-to-go solution was chosen from the real number solutions obtained from a six-degree algebraic equation with respect to time-to-go. d)Lastly, in the simulation in which actual sensor specifications were considered, the measurement noise was revealed to cause the downrange error to deviate at most 12 m at the terminal point (target point) ; however, its effect on fuel consumption was negligible. This result was presented at a domestic conference of the Japan Society for Aeronautical and Space Sciences in March, 2004. Less

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (14 results)

All 2005 2004 Other

All Journal Article (7 results) Publications (7 results)

  • [Journal Article] Minimum Jerk Guidance for Lunar Lander2005

    • Author(s)
      Kenji Uchiyama, Yuzo Shimada, Kazuhiro Ogawa
    • Journal Title

      Transactions of the Japan Society for Aeronautical and Space Sciences 48・159

      Pages: 34-39

    • NAID

      10015665081

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 垂直着陸機における誘導システムの構築2005

    • Author(s)
      小川貴広, 安部明雄, 嶋田有三, 内山賢治
    • Journal Title

      日本航空宇宙学会北部支部2005年講演会

      Pages: 9-12

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Minimum Jerk Guidance for Lunar Lander2005

    • Author(s)
      Kenji Uchiyama, Yuzo Shimada, Kazuhiro Ogawa
    • Journal Title

      Transactions of the Japan Society for Aeronautical and Space Sciences Vol.48, No.159

      Pages: 34-39

    • NAID

      10015665081

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Minimum Jerk Guidance for Lunar Lander2005

    • Author(s)
      Kenji Uchiyama, Yuzo Shimada, Kazuhiro Ogawa
    • Journal Title

      Transactions of the Japan Society for Aeronautical and Space Sciences 48・159(掲載予定)

    • NAID

      10015665081

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 垂直着陸機における誘導システムの構築2005

    • Author(s)
      小川貴広, 安部明雄, 嶋田有三, 内山賢治
    • Journal Title

      日本航空宇宙学会北部支部2005年講演会 (発表予定)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Optimal Guidance using Jerk and Tracking Control for a Lunar Lander2004

    • Author(s)
      Kenji Uchiyama, Yuzo Shimada, Kazuhiro Ogawa
    • Journal Title

      Proc.of International Symposium on Space Technology and Science, July 2004 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Minimum Acceleration Guidance Law for a Spaceplane in Ascent Phase via Exact Linearization

    • Author(s)
      Akio Abe, Yuzo Shimada, Kenji Uchiyama
    • Journal Title

      Transactions of the Japan Society for Aeronautical and Space Sciences (to be appeared)

    • NAID

      10020525795

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] 野村享右, 内山賢治, 嶋田有三: "月面着陸機の誘導制御アルゴリズムの検証"第47回宇宙科学技術連合講演会 講演集. 631-636 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Akio Abe, Kenji Uchiyama, Yuzo Shimada: "Proceedings of International Conference on Control, Automation and Systems"Proceedings of International Conference on Control, Automation and Systems. 531-536 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Akio Abe, Kenji Uchiyama, Yuzo Shimada: "Trajectory and Attitude Control for a Lunar-Lander using a Reference Model"Proc. of International Conference on Control, Automation, and System. 453-458 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Kenji Uchiyama, Yuzo Shimada: "Design of Optimal Guidance and Tracking Control for a Spacecraft"Proc. of 3^<rd> Pacifi c-Asia conference on Mechanical Engineering. (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Akio Abe, Kenji Uchiyama, Yuzo Shimada: "Nonlinear Tracking Control Law for a Lunar Lander"Proc. of 3^<rd> Pacific-Asia conference on Mechanical Engineering. (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 小川知宏, 内山賢治, 嶋田有三: "月面着陸機のための誘導即の最適性について"日本航空宇宙学会北部支部2003年講演会講演論文集. 9-12 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 野村享右, 鈴木公貴, 内山賢治, 嶋田有三: "オンボード計算機による月面着陸機の誘導制御アルゴリズムの検証"日本航空宇宙学会北部支部2003年講演会講演論文集. 13-18 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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