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11条,第1-10条 帮助

条数/页: 排序方式:
Antisaturation Finite-Time Attitude Tracking Control Based Observer for a Quadrotor 期刊论文  OAI收割
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2021, 卷号: 68
作者:  
Liu, Kang;  Wang, Xingxian;  Wang, Rujing;  Sun, Guowei;  Wang, Xiaodong
  |  收藏  |  浏览/下载:46/0  |  提交时间:2021/08/31
Insights on low-friction mechanism of amorphous carbon films from reactive molecular dynamics study 期刊论文  OAI收割
TRIBOLOGY INTERNATIONAL, 2019, 卷号: 131, 页码: 567-578
作者:  
Li, Xiaowei;  Wang, Aiying;  Lee, Kwang-Ryeol
  |  收藏  |  浏览/下载:63/0  |  提交时间:2019/12/18
Perspectives of the Friction Mechanism of Hydrogenated Diamond-Like Carbon Film in Air by Varying Sliding Velocity 期刊论文  OAI收割
Coatings, 2018, 卷号: 8, 期号: 10, 页码: 331·
作者:  
Yunhai Liu;  Zhang B(张斌);  Lei Chen;  Zhongyue Cao;  Pengfei Shi
  |  收藏  |  浏览/下载:39/0  |  提交时间:2018/11/26
Mechanism of contact pressure-induced friction at the amorphous carbon/alpha olefin interface 期刊论文  OAI收割
NPJ COMPUTATIONAL MATERIALS, 2018, 卷号: 4
作者:  
Li, Xiaowei;  Wang, Aiying;  Lee, Kwang-Ryeol
  |  收藏  |  浏览/下载:35/0  |  提交时间:2018/12/04
Disturbance compensation and improved sliding-mode control of stabilized platform for seekers 期刊论文  OAI收割
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 8, 页码: 2057-2066
作者:  
Zhang, Ming-Yue;  Liu, Hui;  Zhao, Wei-Wei;  Chu, Hai-Rong;  Zhou, Man
  |  收藏  |  浏览/下载:20/0  |  提交时间:2019/09/17
Probing superlubricity stability of hydrogenated diamond-like carbon film by varying sliding velocity 期刊论文  OAI收割
Applied Surface Science, 2018, 卷号: 439, 页码: 976-982
作者:  
Liu, Yunhai;  Yu, Bingjun;  Cao ZY(曹忠跃);  Shi, Pengfei;  Zhou, Ningning
  |  收藏  |  浏览/下载:40/0  |  提交时间:2018/06/01
High-velocity oxygen-fuel spray parameter optimization of nanostructured WC-10Co-4Cr coatings and sliding wear behavior of the optimized coating 期刊论文  OAI收割
Materials & Design, 2014, 卷号: 55, 页码: 286-291
S. Hong; Y. P. Wu; B. Wang; Y. G. Zheng; W. W. Gao; G. Y. Li
收藏  |  浏览/下载:26/0  |  提交时间:2014/02/19
Laboratory observations of transient frictional slip in rock-analog materials at co-seismic slip rates and rapid changes in normal stress 期刊论文  OAI收割
TECTONOPHYSICS, 2012, 卷号: 558, 页码: 58-69
作者:  
Yuan FP(袁福平);  Prakash V
收藏  |  浏览/下载:30/0  |  提交时间:2013/01/18
Research on model reference sliding mode control in roll stabilization of aerocraft (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Chu H.-R.
收藏  |  浏览/下载:40/0  |  提交时间:2013/03/25
Aimed at aerospace roll stabilization  control arithmetic based on model reference sliding mode variable structure theory and chattering reduction arithmetic are formulated. Correctness and validity of arithmetic are analyzed. With flight dynamics  the roll-loop mathematic model and reference model are established. Sliding hyperplane is deduced based on model reference sliding mode variable structure theory. Combing with reaching law  control law is derived  and stability of roll-loop is analyzed. Chattering of aileron instructions is alleviate by using boundary layer approach. Digital flying simulation result shows that variable structure control arithmetic realized roll stabilization control  the roll angle is less than 5.3 under powered flight  and that of unpowered flight is less than 0.5  respectively. The command fin angle is less than 1.5. High frequency chattering of fin command nearby the minimum velocity was trailed off by chattering reduction arithmetic. The sliding mode control arithmetic show good performance when aerodynamic coefficients varies 20%. The control arithmetic is easy to be implemented for its simplicity. 2011 IEEE.  
Effects of sliding velocity and normal load on the tribological behavior of a nanocrystalline Al based composite 期刊论文  OAI收割
Wear, 2010, 卷号: 268, 期号: 7-8, 页码: 976-983
Y. Q. Liu; Z. Han; H. T. Cong
收藏  |  浏览/下载:19/0  |  提交时间:2012/04/13