机构

• 苏州纳米技术与纳米仿... [2]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 中国科学院大学 [1]

采集方式

• OAI收割 [4]
• iSwitch采集 [1]

内容类型

• 期刊论文 [4]
• 会议论文 [1]

发表日期

• 2012 [2]
• 2008 [2]
• 1994 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Optimization of the cavity facet coating in high power GaN-based semiconductor laser diodes 期刊论文  OAI收割 Science China Technological Sciences, 2012, 卷号: 21, 期号: 8, 页码: 084209 作者:  HuaiBingWang (王怀兵);  JianPingLiu (刘建平);  HuiYang (杨辉);  ShuMingZhang (张书明) 收藏  |  浏览/下载：21/0  |  提交时间：2013/01/16 ELECTROMAGNETISM  OPTICS  ACOUSTICS  HEAT TRANSFER  CLASSICAL MECHANICS  FLUID DYNAMICS   Thermal analysis of GaN laser diodes in a package structure 期刊论文  OAI收割 Chinese Physics B, 2012, 卷号: 21, 期号: 8, 页码: 084209 作者:  ShuMingZhang (张书明);  HuaiBingWang (王怀兵);  HuiYang (杨辉);  JianPingLiu (刘建平) 收藏  |  浏览/下载：25/0  |  提交时间：2013/01/16 ELECTROMAGNETISM  OPTICS  ACOUSTICS  HEAT TRANSFER  CLASSICAL MECHANICS  FLUID DYNAMICS   Acceleration-extended newton-hooke symmetry and its dynamical realization 期刊论文  iSwitch采集 Physics letters a, 2008, 卷号: 372, 期号: 39, 页码: 6041-6046 作者:  Liu, Fu-Li;  Tian, Yu 收藏  |  浏览/下载：24/0  |  提交时间：2019/05/10 Newton-hooke symmetry  Classical mechanics  Quantum mechanics  Constant acceleration  Central extension  Invariance   Study on bandwidth mutual-benefit between the azimuth and pitch in an optoelectronic tracking system (EI CONFERENCE) 会议论文  OAI收割 MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China 作者:  Guo J.;  Guo J.;  Chen J. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 Two-axis optoelectronic tracking equipments generally use such mode that azimuth and pitch system are independently controlled. It leads to the two structures completely uncoupled  therefore  and reduces the state space dimension. But the main problem is that the rotational inertia of azimuth is much larger than that of pitch  it is an effective control mode to the two-axis photoelectric tracking equipments.  which leads its dynamic tracking performance is worse. So to find a more suitable mechanics and more effective control strategy is necessary. Considering the tracking ability  this paper designs BMC (bandwidth mutual compensation) to uniformly correct the error of both the azimuth and pitch system in real time  it is realized by cross coupling control to the azimuth and pitch. The simulation result verified that compared with classical uncoupling system BMS not only guarantees the state space dimension but improves systematic tracking performance about 2   SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3 期刊论文  OAI收割 Physica Status Solidi B-Basic Research, 1994, 卷号: 185, 期号: 1, 页码: 235-243 W. M. Liu; B. L. Zhou 收藏  |  浏览/下载：18/0  |  提交时间：2012/04/14 classical heisenberg chain  plane ferromagnetic chain  canted  anti-ferromagnet  one-dimensional magnets  statistical-mechanics  nonlinear excitations  neutron-scattering  spin chain  solitons  dynamics