论文部分内容阅读
为了有效支持虚拟加工系统的构建,提出可重构、可扩展的层次结构虚拟加工环境模型。它由部件层、设备层和环境层组成。部件模型包括几何模型和物理属性仿真模型,而设备模型和环境模型分别由配置模型和控制模型组成。给出了基于软件工程思想和面向对象设计方法的各层模型的实现方法和技术。介绍了用这些模型和技术建立的虚拟加工环境实例。
In order to effectively support the construction of virtual machining system, a reconfigurable and extensible hierarchical virtual machining environment model is proposed. It consists of component layer, device layer and environment layer. The part model includes the geometric model and the physical attribute simulation model, and the equipment model and the environmental model are composed of the configuration model and the control model respectively. The method and technology of each layer model based on software engineering idea and object-oriented design method are given. An example of a virtual machining environment built using these models and techniques is presented.