决策理论在产品概念设计中的应用

Application of decision-making theories in product conceptual design

多目标决策方法的应用极为广泛,在国家经济计划、长期发展规划、工程最优设计、生产工艺过程等领域中广泛使用多目标决策理论。文章将系统科学与系统工程中的目标决策方法应用到产品概念设计中,为产品设计确立用户模型和市场分析模型,通过权值函数实现目标决策的最优化,最终实现产品的最优技术参数和外形的结构设计。

Multi-target methods are widely used in the fields of national economy planning, long-tern development planning, project optimization design and product process. This paper uses the target decision methods in the system science and system engineering into the product conceptual design and establishes the user model and market analysis model. It achieves the optimization of target deeision by weighting function and ultimately achieves the product＇s optimization technical parameter and the exterior design.