文章通过阐述产品设计中经济原理的基本内涵,分析产品设计中的“经济效果最优”原理,侧重对该原理在产品设计中的应用形式与应用效果作出评析。旨在帮助设计师在设计产品时,运用“经济效果最优”原理评估设计方案,通过设计活动过程中对产品生命周期内企业所获经济效益评价、用户使用效果评价与产生的社会影响评价,进而优化设计方案。 The article expounds the basic connotation of economic principle in product design, analyzes the principle of “optimal economic effect” in product design, and focuses on the application of the principle in product design and the application effect. Designed to help designers in the design of products, the use of “best economic ” principle to evaluate the design, through the design activities of the product life cycle of the enterprise received economic evaluation, the user evaluation of the impact and social impact Evaluation, and then optimize the design.