中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Development and Assessment of an Isotropic Four-Equation Model for Heat Transfer of Low Prandtl Number Fluids 期刊论文  OAI收割
FRONTIERS IN ENERGY RESEARCH, 2022, 卷号: 10, 页码: 15
作者:  
Su, Xingkang;  Li, Xianwen;  Wang, Xiangyang;  Liu, Yang;  Chen, Qijian
  |  收藏  |  浏览/下载:50/0  |  提交时间:2022/04/11
Rapid prediction of the re-watering time point of Orychophragmus violaceus L. based on the online monitoring of electrophysiological indexes 期刊论文  OAI收割
Scientia Horticulturae, 2019, 卷号: 256, 页码: 1-6
作者:  
Deke Xing;  Xiaole Chen;  Yanyou Wu;  Xiaojian Xu;  Qian Chen;  Lin Li;  Chuan Zhang
  |  收藏  |  浏览/下载:41/0  |  提交时间:2020/10/22
Lattice Boltzmann simulations of three-dimensional incompressible flows in a four-sided lid driven cavity 期刊论文  OAI收割
Fluid Dynamics Research, 2017, 卷号: 49, 期号: 2
作者:  
Li,Cheng Gong;  Maa,Jerome P-Y
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/06/20
Dynamics simulation on control technology for 4WS vehicle steering performance (EI CONFERENCE) 会议论文  OAI收割
ISECS International Colloquium on Computing, Communication, Control, and Management, CCCM 2008, August 3, 2008 - August 4, 2008, Guangzhou, China
Rong-Hui Z.; Hong-Guang J.; Tao C.
收藏  |  浏览/下载:28/0  |  提交时间:2013/03/25
By combining visual preview kinematics  dynamic equation of steering system and 2-DOF steering dynamistic model of 4WS  it can easily attenuate the change and uncertainty of model. 2008 IEEE.  we establish the two degree of freedom model of four-wheel steering vehicle. And then the switching hyper plane is designed by applying the optimal control theory. During the change of parameter is little  4WS steering performance is carried out by adopting sliding variable structure controller. To improve the steering performance of 4WS  especially state variables convergent velocity  Kalman filter for 4WS is designed. And the robust optimal controller is designed for model and parameter is uncertainty. The simulation results show that the controller designed by the proposed method has good robustness  
Upper and lower solution method for fourth-order four-point boundary value problems 期刊论文  OAI收割
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 卷号: 196, 期号: 2, 页码: 387-393
作者:  
Zhang, Qin;  Chen, Shihua;  Lu, Jinhu
  |  收藏  |  浏览/下载:17/0  |  提交时间:2018/07/30
3D prestack depth migration with factorization four-way splitting scheme 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2005, 卷号: 2, 页码: 183-196
作者:  
Zhang, Wensheng;  Zhang, Guanquan
  |  收藏  |  浏览/下载:22/0  |  提交时间:2018/07/30
A four-level theory on energy transfer of the light-harvesting complex II in PSII in higher plants 期刊论文  OAI收割
acta botanica sinica, 2001, 卷号: 43, 期号: 8, 页码: 795-800
作者:  
Zhang, S;  He, JF;  Wang, SC;  Hou, X;  Li, LB
收藏  |  浏览/下载:34/0  |  提交时间:2015/11/09