中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共21条,第1-10条 帮助

条数/页: 排序方式:
Spatiotemporal Patterns and Climate Attributions of Seasonal Stability of Vegetation Growth in Northern China 期刊论文  OAI收割
REMOTE SENSING, 2026, 卷号: 18, 期号: 5, 页码: 773
作者:  
Liang, Juanzhu;  Fan, Liping;  Zhou, Yuke;  Li, Wenfang
  |  收藏  |  浏览/下载:2/0  |  提交时间:2026/04/16
Piecewise Linear Weighted Iterative Algorithm for Beam Alignment in Scanning Beam Interference Lithography 期刊论文  OAI收割
Photonic Sensors, 2019, 卷号: 9, 期号: 4, 页码: 344-355
作者:  
Y.Song;  Bayanheshig;  S.Li;  S.Jiang;  W.Wang
  |  收藏  |  浏览/下载:60/0  |  提交时间:2020/08/24
CFD-DEM modeling the effect of column size and bed height on minimum fluidization velocity in micro fluidized beds with Geldart B particles 期刊论文  OAI收割
POWDER TECHNOLOGY, 2017, 卷号: 318, 页码: 321-328
作者:  
Xu, Yupeng;  Li, Tingwen;  Musser, Jordan;  Liu, Xiaoxing;  Xu, Guangwen
  |  收藏  |  浏览/下载:49/0  |  提交时间:2017/11/27
Tuning of Ionic Interaction and Rheological Properties of Nanoscale Ionic Materials 期刊论文  OAI收割
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2016, 卷号: 37, 期号: 4, 页码: 767-774
作者:  
Liu Yangjian;  Ruan Yingbo;  Zhang Baoqing;  Qiao Xin;  Liu Chenyang
收藏  |  浏览/下载:52/0  |  提交时间:2017/01/23
A Proportional-Feedforward Position Controller Based on Tracking-differentiator of PMSM 会议论文  OAI收割
World Congress on Intelligent Control and Automation, Guilin, 2016.06
作者:  
Hao Lu;  Jianhua Hu;  Yunkuan Wang;  Jun Zheng;  Xiaofei Qin
收藏  |  浏览/下载:66/0  |  提交时间:2016/10/21
PMT overshoot study for the JUNO prototype detector 期刊论文  OAI收割
CHINESE PHYSICS C, 2016, 卷号: 40, 期号: 9
作者:  
Liao DH(廖东豪);  Xu MH(徐美航);  Qin ZH(秦中华);  Wang PL(王佩良);  Wang ZM(王志民)
  |  收藏  |  浏览/下载:83/0  |  提交时间:2017/07/27
PMT overshoot study for the JUNO prototype detector 期刊论文  OAI收割
CHINESE PHYSICS C, 2016, 卷号: 40, 期号: 9
作者:  
Luo, Feng-Jiao;  Heng, Yue-Kun;  Wang, Zhi-Min;  Wang, Pei-Liang;  Qin, Zhong-Hua
  |  收藏  |  浏览/下载:47/0  |  提交时间:2023/03/16
Origin of stress overshoot in amorphous solids 期刊论文  OAI收割
MECHANICS OF MATERIALS, 2015, 卷号: 81, 页码: 72-83
作者:  
Jiang, MQ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.;  Jiang MQ(蒋敏强)
  |  收藏  |  浏览/下载:46/0  |  提交时间:2015/03/17
Molecular Mechanisms for Conformational and Rheological Responses of Entangled Polymer Melts to Startup Shear 期刊论文  OAI收割
macromolecules, 2015, 卷号: 48, 期号: 12, 页码: 4164-4173
作者:  
Lu,Yuyuan;  An,Lijia;  Wang,Shi-Qing;  Wang,Zhen-Gang
收藏  |  浏览/下载:45/0  |  提交时间:2016/05/06
LABTM control system based on FPGA (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan
作者:  
Wang Y.;  Yu P.;  Yu P.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:171/0  |  提交时间:2013/03/25
This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.