现代精密机电产品的设计制造技术正朝着产品体积越来越小,技术复杂程度越来越高,集成的功能单元越来越多,产品功能越来越强大的方向发展。基于这种趋势,本文在文献[1]研究基础上,结合多学科协同设计技术,采用二元推理循环反馈法,给出体积最小化设计原则的多学科优化理论及算法模型。 Modern precision mechanical and electrical products design and manufacturing technology is moving toward smaller and smaller products, increasing technical complexity, more and more integrated functional units, product features more and more powerful direction. Based on this trend, based on the literature [1] and combined with multidisciplinary collaborative design techniques, this paper presents a multidisciplinary optimization theory and algorithm model of the principle of volume minimization design by using binary reasoning cycle feedback method.