首次提出了基于同步公差设计的概念结构设计优化理论，其本质是自顶向下和分解重构的设计思想在公差设计中的体现。
The tolerance design in conceptual- structure design stage can identify the product problem, lessen the design rework, shorten the design period and reduce the cost.
本文以国家自然科学基金项目：产品概念结构与公差同步综合进化设计理论与应用研究（项目号：50475129）为中心展开研究。
The thesis is supported by National Nature Science Fund Project (No:50475129), named 'Study on evolving theory and technology of synchronous synthetic tolerancing in product conceptual design'.
应用推荐