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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Multiobjective Evolutionary Algorithm Based on Nondominated Sorting and Bidirectional Local Search for Big Data 期刊论文 IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2017, 卷号: 13, 期号: 4, 页码: 1979-1988 作者:  Lin, Fan;  Zeng, Jiasong;  Xiahou, Jianbing;  Wang, Beizhan;  Zeng, Wenhua 收藏  |  浏览/下载：7/0  |  提交时间：2019/08/19 Big data  multiobjective optimization  non-dominated sorting and bidirectional local search (NSBLS)   Multiobjective Evolutionary Algorithm Based on Nondominated Sorting and Bidirectional Local Search for Big Data 期刊论文 IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2017, 卷号: 13, 期号: 4, 页码: 1979-1988 作者:  Lin, Fan;  Zeng, Jiasong;  Xiahou, Jianbing;  Wang, Beizhan;  Zeng, Wenhua 收藏  |  浏览/下载：2/0  |  提交时间：2018/12/07 Big data  multiobjective optimization  non-dominated sorting and bidirectional local search (NSBLS)   Atomic Scale Imaging of Nucleation and Growth Trajectories of an Interfacial Bismuth Nanodroplet 期刊论文 ACS NANO, 2016, 卷号: 10, 期号: 2, 页码: 2386-2391 作者:  Li, YX (Li, Yingxuan);  Bunes, BR (Bunes, Benjamin R.);  Zang, L (Zang, Ling);  Zhao, J (Zhao, Jie);  Li, Y (Li, Yan) 收藏  |  浏览/下载：102/0  |  提交时间：2016/03/22 in situ imaging atomic resolution  Bi nanodroplet  nucleation  growth   Direct observation of amplified spontaneous emission of surface plasmon polaritons at metal/dielectric interfaces 期刊论文 APPLIED PHYSICS LETTERS, 2011, 卷号: 98, 期号: 26 Chen, YH; Li, JF; Ren, ML; Wang, BL; Fu, JX; Liu, SY; Li, ZY 收藏  |  浏览/下载：10/0  |  提交时间：2013/09/17 GAIN  PROPAGATION  SCATTERING  SPECTRA  LASERS  LAYER   Fracture characterization of Carbon fiber-reinforced polymer-concrete bonded interfaces under four-point bending 期刊论文 ENGINEERING FRACTURE MECHANICS, 2011, 卷号: 78, 期号: 6, 页码: 1247-1263 作者:  Qiao, Pizhong;  Zhang, Lei;  Chen, Fangliang;  Chen, Ying;  Shan, Luyang 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/23 Cracking  Concrete beams  Fiber-reinforced polymer  Interfaces  Bonding  Bending  Transverse shear  Shear deformation  Interface deformable  bi-layer beam theory   Atomically smooth ultrathin films of topological insulator Sb2Te3 期刊论文 NANO RESEARCH, 2010, 卷号: 3, 期号: 12, 页码: 874 Wang, GA; Zhu, XG; Wen, J; Chen, X; He, K; Wang, LL; Ma, XC; Liu, Y; Dai, X; Fang, Z; Jia, JF; Xue, QK 收藏  |  浏览/下载：35/0  |  提交时间：2013/09/17 SINGLE DIRAC CONE  BI2TE3 CRYSTALS  SURFACE-STATES  DOPED SB2TE3  THIN-FILMS  TRANSPORT  DEFECTS  BI2SE3  GROWTH  LIMIT   Study on LD-pumped Nd:YAG laser cutter (EI CONFERENCE) 会议论文 ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China Cui J.; Zhao J.; Fan Z.; Zhao C.; Bi Y.; Zhang J.; Niu G.; Shi Z.; Pei B.; Zhang G.; Xue Y.; Qi Y. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 The theory of laser cutter and the technology neck is analyzed. We can conclude that it is almost impossible to deal with the waste thick silicon wafers which are yielded in producing silicon wafers by conventional eroding or diamond cutting  when the cutting velocity equals 100mm/min  while it is also unperfected with ecumenical laser cutter without good beam quality or precise laseroptics system. It is represented that high average power and high repetition rate laser with good beam quality and precise laseroptics system are pivotal to obtain excellent cutting effect such as thick groove depth  double-layer 0.75mm thick silicon wafer can be penetrated.. The cross section is fine and the groove is narrow  rapid cutting speed  the cutting quality meets the expecting demand.  fine kerf section without considering the effect of technique. Considering laser medium thermal lens effect and thermal focal length changing with pumping power  using plano-convex high reflectivity mirror as the back cavity mirror to compensate the heat lens influence  a /4 waveplate to compensate heat -induced birefraction  utilize the Nd:YAG self- aperture effect  more than 50 W average power 1.064 um IR output is obtained with beam quality factor (M2) equals 3.19. Through the LD-Pumped Nd:YAG laser cutter we developed with short focus length negative spherical aberration focusing lens  double axis linear step motor positioning system  suitable beam expander multiplying factor  appropriate diameter of exit beam aperture  proper repetition rate  when the cutting velocity equals 400mm/min  0.75mm thick silicon wafer can be penetrated