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Development of a UAV Flight Control System Using a Low Cost GPS/IMU

저가형 GPS/IMU를 이용한 UAV 비행 제어 시스템 개발

  • 구원모 (건국대학교 항공우주정보시스템공학과) ;
  • 천세범 (건국대학교 항공우주정보시스템공학과) ;
  • 원대희 (건국대학교 항공우주정보시스템공학과) ;
  • 강태삼 (건국대학교 항공우주정보시스템공학과) ;
  • 이영재 (건국대학교 항공우주정보시스템공학과) ;
  • 성상경 (건국대학교 항공우주정보시스템공학과)
  • Published : 2008.05.01

Abstract

UAVs(Unmanned Aerial Vehicles) have many applications in military and commercial areas. The flight control system of UAVs is more important than manned aircraft's because the mission of UAVs must be operated without a human pilot. But very heavy and expensive navigation system makes it difficult to develop UAV flight control system. In this research, GPS/IMU integrated navigation filter was developed for light weight/low cost flight control system of small UAVs. With this navigation filter, full flight control system which has real time operating capability has been developed. The performance of the flight control system is basically checked by HILSIM (Hardware In the Loop SIMulation). Finally, the flight control system is verified by showing performance test result under real flight environment.

Keywords

References

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