期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
AutoCAD中VBA语言在渗流有限元前处理中的应用 被引量:6
1
作者 严飞 詹美礼 速宝玉 《水利水电科技进展》 CSCD 2003年第1期28-29,60,共3页
利用VBA平台在AutoCAD中实现二次开发 ,使得仅需在超单元结点处点击鼠标 ,就可将结点坐标及单元信息写入文件 ,自动在图上标出相应的结点号 ;通过单元信息和结点信息绘制平面有限元网格图形 ,并复核其正确性 ,形成空间单元信息后 ,可高... 利用VBA平台在AutoCAD中实现二次开发 ,使得仅需在超单元结点处点击鼠标 ,就可将结点坐标及单元信息写入文件 ,自动在图上标出相应的结点号 ;通过单元信息和结点信息绘制平面有限元网格图形 ,并复核其正确性 ,形成空间单元信息后 ,可高效绘制三维空间有限元网格 . 展开更多
关键词 渗流 VBA 超单元信息 有限元网格 AUTOCAD
下载PDF
BIO-INSPIRED SELF-ADAPTIVE MANUFACTURING SYSTEM CONTROL ARCHITECTURE 被引量:2
2
作者 王雷 唐敦兵 +2 位作者 万敏 袁伟东 许美健 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2009年第2期122-129,共8页
Future manufacturing systems need to cope with frequent changes and disturbances, therefore their control architectures require constant adaptability, agility, stability, self-organization, intelligence, and robustnes... Future manufacturing systems need to cope with frequent changes and disturbances, therefore their control architectures require constant adaptability, agility, stability, self-organization, intelligence, and robustness. Bio-inspired manufacturing system can well satisfy these requirements. For this purpose, by referencing the biological organization structure and the mechanism, a bio-inspired manufacturing cell is presented from a novel view, and then a bio-inspired self-adaptive manufacturing model is established based on the ultra-short feedback mechanism of the neuro-endocrine system. A hio-inspired self-adaptive manufacturing system coordinated model is also established based on the neuro-endocrine-immunity system (NEIS). Finally, an example based on pheromone communication mechanism indicates that the robustness of the whole manufacturing system is improved by bio-inspired technologies. 展开更多
关键词 bio-inspired manufacturing system neuro-endocrine-immunity system (NEIS) self-adaptive control model ultra-short feedback bio-inspired manufacturing cell (BMC) PHEROMONE
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部