基于CAI的产品创新关键技术及应用研究

基于CAI技术针对当前新产品开发的实际，对产品创新设计理论及关键技术进行研究，通过对产品的需求分析、功能设计和价值工程分析，提出了计算机辅助创新(CAI)技术，它使开发人员能够迅速找到产品的问题所在和改进创新方向，引导用户有效地使用计算机辅助创新软件——Tech Optimizer。在产品的概念设计、方案设计以及工艺设计阶段，根据市场需求，CAI能辅助工程技术人员进行新产品开发以及产品改进，获得产品创新方案的构思，还介绍了CAI在铝合金基体陶瓷镶块摇臂创新开发中的应用。

Study on the Key Techniques and Application of CAI-Based Product Innovation

A thorough study on the theory of innovation design of products is presented. The key techniques in computer aided innovation (CAI)-based mechanical product innovation design are illustrated and a system model is constructed. Research is carried out on the key techniques of value engineering for product innovation design. Function analysis and value estimation of existing products are studied by value engineering principles, which can help determine the product improvement direction. Based on TRIZ theory, the innovation concept forming method is examined. The solution scheme to such a method is worked out by using TechOptimizer. A prototype system for mechanical product design based on CAI is established. For instance, the innovative process of an aluminum die-cast rocker with a ceramic insert is presented as a test of validation of the theories in the paper.