Efficient modeling and design optimization of computationally intensive high frequency structures

计算密集型高频结构的高效建模和设计优化

• 批准号: 249780-2011
• 负责人: Bakr, Mohamed
• 金额: $ 3.64万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=547405
• 关键词: Efficient; modeling; design; optimization; computationally

One of the main Computer Aided Design (CAD) elements is the process of modeling. Modeling allows us to predict the response of a structure for given values of the system parameters without having to actually build it and measure it. Another procedure of equal importance is that of design optimization. Using an optimization algorithm (optimizer), we are able to determine the optimal values of the parameters of the system under design that would result in the desired response. The process of optimization involves time intensive repeated simulation of the system for different parameter values.

计算机辅助设计(CAD)的主要要素之一是建模过程。建模使我们能够预测结构对系统参数的给定值的响应，而不必实际建造和测量它。另一个同等重要的程序是设计优化。使用优化算法(优化器)，我们能够确定设计中的系统参数的最佳值，从而产生所需的响应。优化过程涉及对不同参数值的系统进行时间密集的重复仿真。