中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Preparation of photonic-magnetic responsive molecularly imprinted microspheres and their application to fast and selective extraction of 17β-estradiol 期刊论文  OAI收割
Journal of Chromatography A, 2016, 卷号: 1442, 页码: 1-11
作者:  
Peng, Hailong;  Luo, Mei;  Xiong, Hua;  Yu, Ningxiang;  Ning, Fangjian
收藏  |  浏览/下载:38/0  |  提交时间:2016/12/19
Joint Optimization Toward Effective and Efficient Image Search 期刊论文  OAI收割
ieee transactions on cybernetics, 2013, 卷号: 43, 期号: 6, 页码: 2216-2227
作者:  
Wei, Shikui;  Xu, Dong;  Li, Xuelong;  Zhao, Yao
收藏  |  浏览/下载:153/0  |  提交时间:2015/06/05
The stability design and realization of airborne platform based on TMS320F2812 (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
作者:  
Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载:40/0  |  提交时间:2013/03/25
Airborne electro-optical stable platform can isolate movement and vibration of the airframe  stabilizes the optic axis of the photoelectic detector  realize the observation and tracking for the object. It has comprehensive application value in army and cicil field. Most of present airborne platforms are analogic control system  digital control system can improve the system general performance  digital control is the development direction of platform systems. In view of the requirements of isolating disturbances and stabilizing optical axis of high-precision photoelectric guidance system  a three-axis stabilized platform system centering on the rate gyro was designed. The disturbance-isolation theory of the stabilized platform was analyzed and the control structure including multiple closed-loops was designed. At last a controller of the servo system based on TMS320F2812 DSP has been designed. Experiment results meet the technical index and precision requirement  and illustrate the practicability and effectiveness of the scheme. 2011 IEEE.  
The effectiveness of real-time embedded software testing (EI CONFERENCE) 会议论文  OAI收割
2011 9th International Conference on Reliability, Maintainability and Safety: Safety First, Reliability Primary, ICRMS'2011, June 12, 2011 - June 15, 2011, Guiyang, China
Zhang B.; Shen X.
收藏  |  浏览/下载:32/0  |  提交时间:2013/03/25
Facile synthesis of semiconductor and noble metal nanocrystals in high-boiling two-phase liquid/liquid systems 期刊论文  iSwitch采集
Journal of physical chemistry c, 2008, 卷号: 112, 期号: 7, 页码: 2266-2270
作者:  
Yu, Qiyu;  Liu, Chunyan;  Zhang, Zhiying;  Liu, Yun
收藏  |  浏览/下载:24/0  |  提交时间:2019/05/10
Novel high-boiling liquid/liquid systems were introduced for the synthesis of semiconductor and noble metal  Nanocrystals. polyols and long-chain hydrocarbons were utilized to form such two-phase systems. because  Of the hiah-boiling nature  These systems may be conveniently employed for nanocrystal synthesis at relatively  High temperatures (under the normal pressure) and thus are useful alternatives to toluene/water. cds and ag  Nanocrystals were successfully prepared in an octadecene (ode)/glycerol system via interfacial processes  Demonstrating the effectiveness of this class of two-phase systems. as-prepared nanocrystals had hydrophobic  Surfaces and were dispersed in the ode phase of the system. furthermore  A congeneric two-phase system  Of liquid paraffin/glycerol was also found to be effective for the synthesis of cds and ag nanocrystals.