基于Linux的软逻辑控制运行系统的设计

Design of Soft-logic Control System Based on Linux

软逻辑控制系统是工业控制领域向开放性、标准化和网络化方向发展起来的新技术,研究和开发软逻辑控制系统,将在各行业具有广阔的应用前景。本文在分析了市场主流的PC控制软件包的开发平台后,提出了在PC和RTAI平台上开发软件PLC的方案。并基于Linux+RTAI双内核设计一个运行系统。

Soft-logic Control System is a new technology developed from the openness, standardization and networking of industrial control. It is very promising to research and develop this system in various fields. A scheme concerning developing PLC software on the platform of PC and RTAI has been advanced after analyzing the developing platform of PC control software package in main trend in the market. Besides, a runnable system has been designed based on dual cores of Linux and RTAI.