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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.6
- 수록면
- 368 - 380 (13page)
이용수
초록· 키워드
오류제보하기
There is no doubt that adaptive optics (AO) is the most promising method to compensate wavefrontdisturbance in free space optics communication (FSO). In order to improve the performance of the AOsystem described by discrete-time linear system model with time-delay and implicit phase turbulent model,new controllers based on a Kalman filter and its extensions are proposed. Based on the standard Kalmanfilter, we propose a fading memory filter to deal with the ruleless strong interference; sequential and U-Dfilters are applied to reduce implementation complexity for the embedded controllers. Theoretical analysisand the numerical simulations show that the proposed fading memory filter can upgrade the performancefor AO systems in consideration of the unforeseen strong pulse interference, and the sequential and U-Dfilters perform well compared with a Kalman filter.
목차
등록된 정보가 없습니다.
참고문헌 (41)
참고문헌 신청
C. Kulcsár / 2006 / Optimal control, observers and integrators in adaptive optics / Opt. Express 14:7464~7476
J. W. Hardy / 1998 / Adaptive Optics for Astronomical Telescopes / Oxford
M. C. Roggemann / 1996 / Imaging Through Turbulence / CRC Press
D. P. Looze / 2006 / Minimum variance control structure for adaptive optics systems / J. Opt. Soc. Am. A 23:603~612
R. J. Noll / 1976 / Zernike polynomials and atmospheric turbulence / J. Opt. Soc. Am. A 66:207~211
J. W. Hardy / 1998 / Adaptive Optics for Astronomical Telescopes / Oxford
M. C. Roggemann / 1996 / Imaging Through Turbulence / CRC Press
D. P. Looze / 2006 / Minimum variance control structure for adaptive optics systems / J. Opt. Soc. Am. A 23:603~612
R. J. Noll / 1976 / Zernike polynomials and atmospheric turbulence / J. Opt. Soc. Am. A 66:207~211
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