This thesis primarily discusses three aspects as follows.First, this thesis puts forward a proposal about the data acquisition of SPC systems, which integrates SPC systems and CAQ systems.

• 本论文的工作重点主要包括下面三个方面： 首先，在SPC系统的数据采集方面，本文提出了SPC子系统与CAQ其他子系统的集成方案。