机械多学科设计优化中的产品建模技术研究

Study on the technologies of the product modeling in the multidisciplinary design optimization for mechanical product

从产品到建立优化模型,是理论与经验交互的工作。提出建立产品学科树和产品性能树,不仅实现用树的形式表达产品建模的工作过程,而且分别获取了产品的设计变量和设计函数。

From the products to the mathematical modeling is the work that the theories link to the experiments. Presents the technologies to build the product disciplinary trees and the product function trees. The new technologies success in both expressing the works before mathematical modeling,and finding the design variables and the design functions.