Seong-Ho Song, Seop-Hyeong Park, Seon-Woo Lee, Jeom-Keun Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A207567
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Based on a theoretical erbium-doped fiber amplifier (EDFA) model, we have proposed a systematic design method for EDFA gain control. In the design, a disturbance observer(DOB) technique is adopted for minimizing gain-transient time of wavelength-division-multiplexing (WDM) multi channels in optical amplifier in channel add/drop networks. We have reduced the gain-transient time to less than 30μsec by applying DOB with PID controller to the control of amplifier gain. The proposed DOB-based gain control algorithm for EDFA was implemented as a digital control system using TI's DSP(TMS320C28346) chip and experimental results of the system verify the excellent performance of the proposed gain control methodology.
목차
Abstract 1. Introduction 2. EDFA Model 3. Design of EDFA Control System 4. Experimental Results 5. Conclusion Acknowledgements References
키워드
Erbium-Doped Fiber AmplifierGain ControlDisturbance ObserverDigital Control SystemChannel Add/Drop
저자
Seong-Ho Song [ Department of Electronics Engineering,Hallym Univerisity, Korea ]
Seop-Hyeong Park [ Department of Electronics Engineering,Hallym Univerisity, Korea ]
Seon-Woo Lee [ Department of Electronics Engineering,Hallym Univerisity, Korea ]
Jeom-Keun Kim [ Department of Electronics Engineering,Hallym Univerisity, Korea ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.5 No.3