지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 881 - 884 (4page)
이용수
초록· 키워드
오류제보하기
Smart UAV which is the unmanned aerial vehicle with the type of tilt rotor has each actuation system for nacelle tilt, flaperon, elevator and rotor. Its actuation system consists of actuator and controller with fault redundancy by dual mode. The control algorithm is designed to satisfy the control requirements based on the time delay control (TDC), in which the first and second derivatives of command are used, and is tested and evaluated in the environment of load. Actually the actuation command is transmitted from flight control computer to actuator through actuator controller. In actuator controller, the command which is received by 50Hz from digital flight control computer (DFCC) is transmitted to actuator by 1000Hz. In order to obtain the derivatives of command and to compromise effectively the discrepancy of update rate, the command filter is considered and evaluated in the environment of load test. In this paper, the effect of the command filter in TDC is described in applying it to actuation system of Smart UAV.
목차
Abstract
1. INTRODUCTION
2. ACTUATION SYSTEM
3. CONTROL SYSTEM
4. VERIFICATION
5. CONCLUSION
ACKNOWLEDGEMENTS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2014-569-000913761