中国科学院机构知识库网格
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基于时空数据库的船舶损管系统研究 期刊论文  OAI收割
计算机仿真, 2014, 卷号: 31, 期号: 9, 页码: 436-440
朱庆猛; 邓勇; 胡晓惠
  |  收藏  |  浏览/下载:21/0  |  提交时间:2014/12/16
A structural damage detection and classification algorithm based on clone selection 会议论文  OAI收割
2013 5th International Conference on Modelling, Identification and Control, ICMIC 2013, Cairo, Egypt, August 31 - September 2, 2013
作者:  
Zhou Y(周悦);  Jia XS(贾雪松);  Qiao F(乔枫);  Zang CZ(臧传治)
收藏  |  浏览/下载:22/0  |  提交时间:2014/04/16
Inhibition of electromagnetic interference in control system based on DSP of high-power TEA CO2 laser (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
作者:  
Meng F.-J.;  Guo L.-H.;  Wang H.-Q.
收藏  |  浏览/下载:40/0  |  提交时间:2013/03/25
The strong electromagnetic interference (EMI) generated in high-power TEA C02 laser system mainly comes from main discharge circuit  pulse spark switch and power supply. Such strong EMI causes great damage and interference to the control system based on DSP. In this paper  we present the interference sources and their distribution and propose the methods of anti-interference. Measures for hardware design include weakening transient ground potential difference by using equipotential lines between devices  using signal isolation interface to inhibit the transient ground potential interference  and rational layout  shielding and filtering to the control system. And methods for software design include range-limited filter  self-diagnosis and self-repair for the critical data and anti-interference during abnormal reset. The EMI has been inhibited effectively by the anti-interference method proposed above. The result shows that: the software anti-interference method is as important as the hardware anti-interference method for the control system in a complex environment of strong EMI. 2010 IEEE.  
Controlling blown sand along the highway crossing the Taklimakan Desert 期刊论文  iSwitch采集
JOURNAL OF ARID ENVIRONMENTS, 2004, 卷号: 57, 期号: 3, 页码: 329-344
作者:  
Dong, ZB;  Chen, GT;  He, XD;  Han, ZW;  Wang, XM
收藏  |  浏览/下载:21/0  |  提交时间:2019/10/08