中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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A Microfluidic-Based Multi-Shear Device for Investigating the Effects of Low Fluid-Induced Stresses on Osteoblasts 期刊论文  OAI收割
PLOS ONE, 2014, 卷号: 9, 期号: 2, 页码: e89966
作者:  
Yu, WL;  Qu, H;  Hu GQ(胡国庆);  Zhang, Q;  Song, K
收藏  |  浏览/下载:55/0  |  提交时间:2014/05/09
Accuracy synthesis of a 3-RPS parallel robot based on manufacturing costs (EI CONFERENCE) 会议论文  OAI收割
31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China
Yao T.-K.; Xi Z.; Feng Z.; Zhang L.-M.; Yong W.
收藏  |  浏览/下载:32/0  |  提交时间:2013/03/25
Pose accuracy is an important issue for parallel robot being used as mirror supporting system of telescope. One challenging topic is the accuracy synthesis which deals with the optimal design of the manufacturing and assembling tolerances of each component under the given pose accuracy. First  the error model of the 3-RPS parallel robot is built based on total derivation of the kinematic equations. And the error variable of each spherical or rotate joint can be expressed as a single boundary error parameter but not three independent position parameters. Then  the accuracy synthesis model is formulated taking the manufacturing costs as the optimization objective and the accuracy requirements as the constraint condition. Finally  the genetic algorithm is used to solve the optimization problem and a simulation example is given. The results show that the accuracy synthesis method based on manufacturing costs can satisfy the need of pose accuracy and is better for engineering application than the method based on error sensitivity. 2012 Chinese Assoc of Automati.  
An elasto-plastic damage constitutive theory and its prediction of evolution of subsequent yield surfaces and elastic constants 期刊论文  OAI收割
International Journal of Plasticity, 2011, 卷号: 27, 期号: 9, 页码: 1355-1383
作者:  
Liu F(刘芳)
收藏  |  浏览/下载:26/0  |  提交时间:2012/04/01
An Elasto-Plastic Damage Constitutive Theory Based on Pair Functional Potentials and Slip Mechanism 期刊论文  OAI收割
CHINESE JOURNAL OF AERONAUTICS, 2010, 卷号: 23, 期号: 6, 页码: 686-697
作者:  
Liu F(刘芳);  Fu Q(付强);  Chen C(陈岑);  Liang NG(梁乃刚)
收藏  |  浏览/下载:26/0  |  提交时间:2016/02/01
The elasto-damage theory of the components assembling model 期刊论文  OAI收割
Science in China Series G: Physics, Mechanics & Astronomy, 2009, 卷号: 52, 期号: 1, 页码: 1-12
作者:  
Deng SC(邓守春);  Liang NG(梁乃刚);  Lu HX;  Deng Shouchun
收藏  |  浏览/下载:1222/98  |  提交时间:2009/12/28
Study of the damage-induced anisotropy of quasi-brittle materials using the component assembling model 会议论文  OAI收割
7th World Congress on Computational Mechanics, Los Angeles, CA, JUL 16-22, 2006
作者:  
Zhang J(张晶);  Liang NG(梁乃刚);  Deng SC(邓守春);  Liu JX(刘金兴);  Liu XY(刘晓宇)
收藏  |  浏览/下载:1032/47  |  提交时间:2009/07/23
Study Of The Damage-Induced Anisotropy Of Quasi-Brittle Materials Using The Component Assembling Model 期刊论文  OAI收割
International Journal of Damage Mechanics, 2008, 页码: 197-221
作者:  
Zhang J(张晶);  Liang NG(梁乃刚);  Deng SC(邓守春);  Liu JX(刘金兴);  Liu XY(刘晓宇)
收藏  |  浏览/下载:812/45  |  提交时间:2009/08/03
declarative performance modeling for component-based system using uml profile for schedulability, performance and time 会议论文  OAI收割
4th IEEE International Conference on Software Engineering and Formal Methods, Pune, INDIA, SEP 11-15,
Zhang Yong; Huang Tao; Wei Jun
  |  收藏  |  浏览/下载:22/0  |  提交时间:2011/07/28
declarative performance modeling for component-based system using uml profile for schedulability, performance and time 会议论文  OAI收割
4th IEEE International Conference on Software Engineering and Formal Methods, Pune, INDIA, SEP 11-15,
Zhang Yong; Huang Tao; Wei Jun
  |  收藏  |  浏览/下载:12/0  |  提交时间:2011/07/28