Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Waypoints Guidance of the Nonlinear Helicopter using the SDRE Technique

SDRE 기법을 이용한 비선형 헬리콥터의 비행 경로점 유도제어

  • 김민재 (건국대학교 대학원 항공우주정보시스템공학과) ;
  • 양창덕 (건국대학교 대학원 항공우주정보시스템공학과) ;
  • 홍지승 (건국대학교 대학원 항공우주정보시스템공학과) ;
  • 김창주 (건국대학교 항공우주정보시스템공학과)
  • Published : 2009.09.01
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Abstract

This paper deals with the State-Dependent Riccati Equation (SDRE) Technique for the design of helicopter nonlinear waypoint guidance controller. To generate the flight guidance through multiple waypoints, we use the trigonometric spline. The controller design and its validation is based upon a level 2 simulation helicopter model and the designed SDRE controller is applied to the trajectory tracking problems. To validate the designed SDRE controller, the simulation environment of high fidelity helicopter model is developed using three independent computers. This paper focuses on the validation the present SDRE controller through the helicopter waypoint guidance simulation.

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References

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