In this paper, a CE information system is briefly introduced, which manages all required PPRK ( process, Product, Resource and Knowledge ) information in CE. 本文首先简单介绍一个CE信息系统,它管理CE中的所有PPRK(过程,产品,资源和知识)信息。
Then, a meta-model definition of VP data model is proposed from five points of view, including process, product, organization, resource and constraint, and an integrated meta-model is established centered on process view, data description methodology of the model is also analyzed. 然后从过程、产品、组织、资源和约束五个视图角度分析了虚拟样机数据模型元模型定义,并以过程视图为核心建立了各视图元模型集成模型,分析了元模型数据描述方法;
Process assignment planning of space product based on resource optimization strategy 基于资源优化策略的型号产品工艺任务规划
To optimize process model in product R & D under resource constraints, a modeling method of product development process by applying Graphical Evaluation and Review Technique ( GERT ) was proposed. 为解决资源约束条件下的产品开发过程模型优化问题,提出了基于图示评审技术(GERT)的产品开发过程建模方法。
The model is comprised of process view, organization view, product view, resource view and constraint view. Their meaning and function in the model are analyzed in detail. 详细分析了组成模型的过程视图、组织视图、产品视图、资源视图和约束视图的内涵及其在模型中的作用。