关键词: 制造控制系统, 集成框架, 智能重构, 知识功能块, Web服务

Abstract: To increase the intelligent reconfiguration ability of manufacturing control systems, the novel concept of knowledge function block through extending IEC 61499 basic function block model was proposed. An integration framework utilizing knowledge function as function cell for intelligent reconfigurable manufacturing control system was constructed. Based on discussion of the concurrent execution process of intelligent reconfiguring and intelligent controlling, serviceoriented manufacturing control system software architecture based on Web services was presented, and the system was designed by Unified Modeling Language (UML). An application case of prototype system validated the effectiveness of intelligent reconfigurable manufacturing control system in IEC 61499 function block standard, Web services middleware and serviceoriented philosophy.

Key words: manufacturing control system, integrated framework, intelligent reconfiguration, knowledge function block, Web services