本文描述了一个设计和控制网络（DCN），如果中小企业（SME）通过成为DCN的积极成员而共同努力，该网络将帮助中小企业（SME）实现更好的协调、更高的质量和产量。DCN指具有三个基本功能的实时在线网络。本地规划模块（LPM）、协调单元（CU）和评估模块（EM）是涵盖这些功能的三个软件单元。该DCN是一种虚拟企业或扩展企业。

This paper describes a design and control network (DCN) which is to assist the better harmonisation and higher quality and production volume of Small and Medium Size Enterprises (SME), if they are joining their efforts by being active members of the DCN. The DCN means a real-time, on-line network with three basic functions. The local planning module (LPM), the co-ordination unit (CU) and the evaluation module (EM) are the three software units that cover the functions. This DCN is a kind of virtual, or extended enterprise.