面向对象的车间控制模型

Shop floor control model based on object oriented technology

为了在实施ＣＩＭＳ的过程中，不必每次都对车间控制器进行重新设计和开发，有必要研究具有广泛适用性的车间控制模型，以降低企业的开发和维护费用。该文从层次和功能两方面对车间控制结构进行了分析和探讨。应用面向对象的方法，提出一种可重构的车间控制模型。对该模型的类库结构进行了描述。该模型具有可重构性，通过重新配置和组合，即可用于特定的制造环境。应用该模型进行车间控制管理软件的开发，可以缩短软件的开发周期，提高软件的可重用性。

In order to avoid not to redesign work shop controller every time when carring out the CIMS, a more suitable workshop control module is necessary for cutting down the high developing and maintenance cost. The control structure of the shopfloor is studied. An object oriented workshop control model is promoted. The shopfloor controller class in the model is described. This model has the reuse ability. With the help of redeploying and recomposing, the model can be used in some specialized manufacturing system. Using this model in the development of workshop controller, it will reduce the necessary time for software development greatly and improve the reuse ability of the software.