集成结构变异与仿真分析的多变量耦合技术  

Multi-variable coupling technology based on the integration of structural variation and simulation analysis

作　　者：任彬[1] 张树有[1] 

机构地区：[1]浙江大学流体传动及控制国家重点实验室,浙江杭州310027

出　　处：《计算机集成制造系统》2011年第4期800-807,共8页Computer Integrated Manufacturing Systems

基　　金：国家973计划资助项目(2011CB706506);国家科技支撑计划资助项目(2007BAF13B02);国家科技重大专项资助项目(2009ZX04014-031)~~

摘　　要：为实现产品性能驱动的快速响应设计,通过多变量建立结构变异与仿真分析的耦合关联,集成结构变异与仿真分析异构系统。结构变异是移植结构与基型结构的拓扑搭接,通过多级特征的更改,保留结构变异过程中的多变量。由主成分分析法提取耦合设计变量,建立结构变异与仿真分析的多变量耦合模型,并在此基础上进行求解,实现结构变异与仿真分析的多变量传递与反馈。开发了集成结构变异与仿真分析的先进设计平台,并在精密塑料注射成型装备的设计开发中得到应用。In order to realize rapid response to performance-driven product design,heterogeneous system of structural variation and simulation analysis was integrated by establishing the coupling correlations between structural variation and simulation analysis with multiple variables.Structural variation was a topological overlap between transplant structures and basic structures.The multiple variables in the process of structural variation were reserved through the multi-level conversion of structural features.By the principal component analysis,coupling design variables were extracted.The coupling model with multiple variables was set up and solved to achieve the multi-variable transmission and feedback of heterogeneous systems.An advanced design platform of integration of structural variation and simulation analysis was developed.It was applied in the design of precision plastic injection molding equipment.

关 键 词：结构变异 移植结构 仿真分析 多变量耦合 注射成型 产品设计 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]