并行工程的通信环境北京航空航天大学制造系统研究所王甫君，黄梅，邓家提一、前言８０年代中期以来，世界制造业竞争不断加剧，快速开发产品并及时投放市场已成为企业赢得竞争、求得生存与发展的关键。因此旨在加速产品开发过程、降低产品成本的并行工程（Ｃｏｎｃｕｒｒ... Parallel Engineering Communication Environment Beijing University of Aeronautics and Astronautics Manufacturing Systems Research Institute Wang Fujun, Huang Mei, Deng Jiayi I. INTRODUCTION Since the mid-1980s, the competition in the manufacturing industry in the world has been aggravating. The rapid development of products and their timely launch on the market have become the win- Find the key to survival and development. Therefore, to speed up the product development process, reduce product costs of concurrent engineering (Concurr ...