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Automatic Landing Guidance Law Design for Unmanned Aerial Vehicles based on Pursuit Guidance Law

추적유도기법 기반 무인항공기 자동착륙 유도법칙 설계

  • 윤승호 (서울대학교 공과대학 기계항공공학부) ;
  • 배세린 (서울대학교 공과대학 기계항공공학부) ;
  • 한용수 (서울대학교 공과대학 기계항공공학부) ;
  • 김현진 (서울대학교 공과대학 기계항공공학부) ;
  • 김유단 (서울대학교 공과대학 기계항공공학부)
  • Published : 2008.12.01

Abstract

This paper presents a landing controller and guidance law for net-recovery of fixed-wing unmanned aerial vehicles. A linear quadratic controller was designed using the system identification result of the unmanned aerial vehicle. A pursuit guidance law is applied to guide the vehicle to a recovery net with imaginary landing points on the desired approach path. The landing performance of a pure pursuit guidance, a constant pseudo pursuit guidance, and a variable pseudo pursuit guidance is compared. Numerical simulation using an unmanned aerial vehicle model was performed to verify the performance of the proposed landing guidance law.

Keywords

References

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