摘要
提出并进行了基于科学可视化的工程结构优化设计 ,内容主要包括建模可视化与过程可视化两部分。建模可视化中论述了基于 OL E自动化技术的对象可视化与优化模型可视化。优化过程可视化中 ,则讨论了跟踪可视化、驾驭可视化及模型特征可视化等内容。通过可视化 ,使优化建模过程与求解过程比过去变得透明 ,易于干预了 ,从而在一定程度上提高了优化效率与优化质量。作者研制与开发了相应的软件 VBSOPTI.1并将其应用于几个典型例子 ,结果说明方法是可行的。
Structural optimization with the aid of scientific visualization, the model establishment visualization (MEV) and design process visualization (DPV), was presented. With MEV, object linking and embeding (OLE) automation technique, objective visualization and optimal model visualization were discussed. As for DPV, the iteration process visualization, control visualization and visualization of the model characteristics were described. By visualization, the process of model establishment and design process becomes much open to user and easier to be interfered, compared with traditional methodology. Consequently, some obstacles that are difficult to be overcome by traditional method become easy to be solved now. And the efficiency and quality of optimization are enhanced to a certain extent. The corresponding computer software VBSOPTI.1 was developed and applied to several examples, the results show the feasibility and efficiency of methodology.
出处
《计算力学学报》
EI
CAS
CSCD
北大核心
2001年第4期435-442,共8页
Chinese Journal of Computational Mechanics
基金
国家自然科学基金资助项目 ( 5 96 35 1 5 0 )
国防科工委与教育部基金资助项目
