Journal of the Korean Society for Aeronautical & Space Sciences (한국항공우주학회지)

The Korean Society for Aeronautical and Space Sciences (한국항공우주학회)
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Development of Flight Control System for Gliding Guided Artillery Munition - Part II : Guidance and Control

유도형 활공 탄약 비행제어시스템 개발 Part II : 유도 및 제어

  • Lim, Seunghan (Division of Aerospace Engineering, Korea Advanced Institute of Science and Technology) ;
  • Pak, Changho (Defense R&D Institute, Poongsan) ;
  • Cho, Changyeon (Defense R&D Institute, Poongsan) ;
  • Bang, Hyochoong (Division of Aerospace Engineering, Korea Advanced Institute of Science and Technology)
  • Received : 2013.05.16
  • Accepted : 2014.02.17
  • Published : 2014.03.01
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Abstract

In this paper, the guidance laws and controllers for the gliding guided artillery munition is studied. The gliding guided artillery munition has wings for gliding to increase a range; therefore previous guidance laws and controllers for the guided munition could not be applied. Concepts of vector field guidance and proportional navigation guidance are applied for mid-term and terminal guidance, respectively. The gliding guided artillery munition is operated within wide altitude and speed areas; therefore, the controllers are designed for each area, and gain-scheduling and the linear interpolation technique is applied to compute the appropriate gains.

본 논문에서는 유도형 활공 탄약의 유도 법칙 및 제어기에 대해서 연구하였다. 기존의 유도형 탄약은 활공 없이 목표물을 타격하기 위한 유도 단계만 있지만, 유도형 활공 탄약은 사거리 증가를 위한 날개를 장착하고 활공하기 때문에 활공 유도 단계가 추가 되어야 한다. 본 논문에서는 벡터필드를 이용하여 탄약의 진입각을 만족시키기 위한 경로점까지 유도하였고, 종말 유도에서는 목표물 타격을 위해 비례항법유도 기법을 적용하였다. 또한 각 활공 영역별로 운동 모델을 선형화하고 각각에 맞는 제어기를 설계한 후, 선형 보간법을 이용하여 제어기의 이득 값을 계산한 뒤 제어에 사용하였다.

Keywords

References

  1. Morrison, Phillip H., and David S. Amberntson. "Guidance and control of a cannon-launched guided projectile," Journal of Spacecraft and Rockets, Vol.14 No.6, 1977, pp.328-334. https://doi.org/10.2514/3.57205
  2. Rouger, Philippe. "Guidance and control of artillery projectiles with magnetic sensors," 45th AIAA Aerospace Sciences Meeting and Exhibit. 2007.
  3. Mark Dean Ilg, "Guidance, Navigation, and Control for Munitions," A Thesis Submitted to the Faculty of Doctoral dissertation, Drexel University, 2008.
  4. Craig Phillips, "Guidance Algorithm for Range Maximization and Time-of-Flight Control of a Guided Projectile," Journal of Guidance, Control, and Dynamics Vol.31 No.5, 2008, pp.1447-1455. https://doi.org/10.2514/1.31327
  5. Yongho Kim, Jongju Kim, Minsu Park, "Guidance and Control System Design for Impact Angle Control of Guided Bombs," International Conference on Control Automation and Systems, 2010.
  6. Frank Fresconi, "Guidance and Control of a Projectile with Reduced Sensor and Actuator Requirements," Journal of Guidance, Control, and Dynamics Vol.34, No.6, 2011, pp.1757-1766. https://doi.org/10.2514/1.53584
  7. S. Lim, Y. Kim, D. Lee, H. Bang, "Standoff Target Tracking using a Vector Field for Multiple Unmanned Aircrafts," Journal of Intelligent & Robotic Systems Vol.69 No.1, 2013, pp.347-360. https://doi.org/10.1007/s10846-012-9765-7
  8. Choonbae Park, "Flight Dyanmics Principles(in Korean)," ISBN:978-89-7282-709-2, Kyungmoon Publisher, 2004.
  9. Paul Zarchan, "Tactical and strategic missile guidance," Washington, DC: American Institute of Aeronautics and Astronautics, Inc, 1994.
  10. Katsuhiko Ogata, Yanjuan Yang. "Modern control engineering," 1970.

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