【摘要】 将并行工程思想应用于铝型材产品开发中 ,提出了铝型材集成产品知识模型。该模型可满足集成系统在新产品开发中对产品全生命周期的信息需求 ,同时具有开放式层次化结构 ,可支持由抽象到具体、由模糊到精确的概念设计和详细设计过程 ,满足系统的创新性和扩展性需求 ,并对基于集成产品知识模型和STEP标准的信息交换实现方法进行了研究。更多还原

【Abstract】 Concurrent engineering technology is applied to aluminum profile product development,and,aluminum profile integrated product knowledge model is proposed.The model can provide product whole life cycle information needed in new product development of integrated system.With hierarchical structure,the model can support development process from concept design to detail design and make system innovative and extensibility.The information exchange method based on integrated product model and STEP standard is also researched.更多还原