为实现复杂产品设计数据与工艺数据集成和企业信息共享,达到产品数据的全生命周期管理和控制,将产品数据集成模型分成设计数据模型和工艺数据模型两部分。以工艺活动为中心关联操作对象(输入)、结果对象(输出)设计数据、工艺数据和资源...为实现复杂产品设计数据与工艺数据集成和企业信息共享,达到产品数据的全生命周期管理和控制,将产品数据集成模型分成设计数据模型和工艺数据模型两部分。以工艺活动为中心关联操作对象(输入)、结果对象(输出)设计数据、工艺数据和资源数据,按工艺活动的先后顺序形成工艺结构树或电子工艺清单(EBOP,Electronic Bill of Process),使前继工艺活动的结果对象作为后续工艺活动的操作对象,建立反映复杂产品制造过程的复杂产品工艺数据模型。用体现EBOP数据结构的XML中性格式文件实现PDM与OAPP系统之间的集成,通过产品零部件对象实现PDM系统中EBOM与BOP之间的数据集成。同时,阐述了该工艺数据模型在复杂产品生产过程中的应用。展开更多
Nicholas Bourriaud＇s relational aesthetics is regarded as a new approach to art history and criticism, but has recently been appropriated by many art programs as a pedagogical and productive strategy in the classroom...Nicholas Bourriaud＇s relational aesthetics is regarded as a new approach to art history and criticism, but has recently been appropriated by many art programs as a pedagogical and productive strategy in the classroom. While there is much that is positive in Bourriaud＇s ideas in the first sense, its translation into a studio situation is problematic. Offering a corrective through Lacanian psychoanalysis, with acknowledgement of additional figures with corresponding ideas, it is proposed that Bourriaud＇s ideas are valuable additions to pedagogy generally but are equally in need of modifications that encompass a critical understanding of the desire structures of both students and faculty.展开更多
文摘为实现复杂产品设计数据与工艺数据集成和企业信息共享,达到产品数据的全生命周期管理和控制,将产品数据集成模型分成设计数据模型和工艺数据模型两部分。以工艺活动为中心关联操作对象(输入)、结果对象(输出)设计数据、工艺数据和资源数据,按工艺活动的先后顺序形成工艺结构树或电子工艺清单(EBOP,Electronic Bill of Process),使前继工艺活动的结果对象作为后续工艺活动的操作对象,建立反映复杂产品制造过程的复杂产品工艺数据模型。用体现EBOP数据结构的XML中性格式文件实现PDM与OAPP系统之间的集成,通过产品零部件对象实现PDM系统中EBOM与BOP之间的数据集成。同时,阐述了该工艺数据模型在复杂产品生产过程中的应用。
文摘Nicholas Bourriaud＇s relational aesthetics is regarded as a new approach to art history and criticism, but has recently been appropriated by many art programs as a pedagogical and productive strategy in the classroom. While there is much that is positive in Bourriaud＇s ideas in the first sense, its translation into a studio situation is problematic. Offering a corrective through Lacanian psychoanalysis, with acknowledgement of additional figures with corresponding ideas, it is proposed that Bourriaud＇s ideas are valuable additions to pedagogy generally but are equally in need of modifications that encompass a critical understanding of the desire structures of both students and faculty.
