http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Jianquan Lu (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
Finite-time Asymmetric Bipartite Consensus for Signed Networks of Dynamic Agents
Xing Guo,Jinling Liang,Jianquan Lu 제어·로봇·시스템학회 2019 International Journal of Control, Automation, and Vol.17 No.4
This paper addresses the finite-time asymmetric bipartite consensus problem for multi-agent systems(MAS) associated with signed graphs. Different from bipartite consensus in the previous literatures, asymmetricbipartite consensus means that the states of all agents will converge to two values with different signs and modulus. Two distinct nonlinear consensus control protocols are constructed for the considered system to achieve the finitetimeasymmetric bipartite consensus and the fixed-time asymmetric bipartite consensus, respectively. Under thefirst proposed protocol, it is shown that within a finite time, the considered system can realize asymmetric bipartiteconsensus. To strengthen the obtained result, the second protocol is proposed, which guarantees that all agentscould achieve the asymmetric bipartite consensus in fixed time, that is, the finite-time consensus can be reachedbefore a settling time which is irrelevant with the initial states of the agents. Finally, numerical simulations aregiven to verify effectiveness of the proposed consensus control protocols.
-
Thermo-optic Characteristics of Micro-structured Optical Fiber Infiltrated with Mixture Liquids
Ran Wang,Yuye Wang,Yinping Miao,Ying Lu,Nannan Luan,Congjing Hao,Liangcheng Duan,Cai Yuan,Jianquan Yao 한국광학회 2013 Current Optics and Photonics Vol.17 No.3
We present both theoretically and experimentally the thermo-optic characteristics of micro-structured optical fiber (MOF) filled with mixed liquid. The performance of MOF depends on the efficient interaction between the fundamental mode of the transmitted light wave and the tunable thermo-optic materials in the cladding. The numerical simulation indicates that the confinement loss of MOF presents higher temperature dependence with higher air-filling ratios d/Λ, longer incident wavelength and fewer air holes in the cladding. For the 4cm liquid-filled grapefruit MOF, we demonstrate from experiments that different proportions of solutions lead to tunable temperature sensitive ranges. The insertion loss and the extinction ratio are 3~4 dB and approximate 20 dB, respectively. The proposed liquid-filling MOF will be developed as thermo-optic sensor, attenuator or optical switch with the advantages of simple structure, compact configuration and easy fabrication.
DBpia
ScienceON연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
