柔性制造系统控制软件(F lex ib le m anu facturing con tro l softw are,FM CS)是保证柔性制造系统正常运行、实现预定生产行为的关键。通过分析扩展面向对象Petri网(Ex tended ob ject-orien ted Petri net,EOPN)与统一建模语言(U n ...柔性制造系统控制软件(F lex ib le m anu facturing con tro l softw are,FM CS)是保证柔性制造系统正常运行、实现预定生产行为的关键。通过分析扩展面向对象Petri网(Ex tended ob ject-orien ted Petri net,EOPN)与统一建模语言(U n ited m ode ling language,UM L)建模的特点,并在分析柔性制造系统复杂功能层次的基础上,本文提出了一种针对FM CS,采用UM L描述方法的EOPN建模方法。该方法综合了EOPN和UM L建模的长处,支持FM CS从需求分析到模型实现的全生命周期。用该方法分析和设计的FM CS具有良好的可重用性、可扩展性和可变性,同时简化了控制软件的开发过程,降低了开发成本。展开更多
A new method that designs and implements the component-based distributed & hierarchical flexible manufacturing control software is described with a component concept in this paper. The proposed method takes aim at...A new method that designs and implements the component-based distributed & hierarchical flexible manufacturing control software is described with a component concept in this paper. The proposed method takes aim at improving the flexibility and reliability of the control system. On the basis of describing the concepts of component-based software and the distributed object technology, the architecture of the component-based software of the control system is suggested with the Common Object Request Broker Architecture (CORBA). And then, we propose a design method for component-based distributed & hierarchical flexible manufacturing control system. Finally, to verify the software design method, a prototype flexible manufacturing control system software has been implemented in Orbix 2.3c, VC + + 6. 0 and has been tested in connection with the physical flexible manufacturing shop at the WuXi Professional Institute.展开更多
文摘柔性制造系统控制软件(F lex ib le m anu facturing con tro l softw are,FM CS)是保证柔性制造系统正常运行、实现预定生产行为的关键。通过分析扩展面向对象Petri网(Ex tended ob ject-orien ted Petri net,EOPN)与统一建模语言(U n ited m ode ling language,UM L)建模的特点,并在分析柔性制造系统复杂功能层次的基础上,本文提出了一种针对FM CS,采用UM L描述方法的EOPN建模方法。该方法综合了EOPN和UM L建模的长处,支持FM CS从需求分析到模型实现的全生命周期。用该方法分析和设计的FM CS具有良好的可重用性、可扩展性和可变性,同时简化了控制软件的开发过程,降低了开发成本。
基金Supported by National High Technology Development plan(Item No.:2001AA412250)and Shanghai Science & Technology Development Project(Item No.:02FK04)
文摘A new method that designs and implements the component-based distributed & hierarchical flexible manufacturing control software is described with a component concept in this paper. The proposed method takes aim at improving the flexibility and reliability of the control system. On the basis of describing the concepts of component-based software and the distributed object technology, the architecture of the component-based software of the control system is suggested with the Common Object Request Broker Architecture (CORBA). And then, we propose a design method for component-based distributed & hierarchical flexible manufacturing control system. Finally, to verify the software design method, a prototype flexible manufacturing control system software has been implemented in Orbix 2.3c, VC + + 6. 0 and has been tested in connection with the physical flexible manufacturing shop at the WuXi Professional Institute.
