【摘要】 论述了概念设计的定义和内容，分析了国内外的发展动态；将机械系统和机械电子系统相对照，讨论了它们概念设计的内容和方法，论述了智能化概念设计的研究内容和方法，给出了计算机支持的设计模型。更多还原

【Abstract】 The definition and contents of conceptual design are discussed,the important achievements both at home and abroad are summarized.Contrasting mechanical system and electromechanical system,the contents and methods of conceptual design of them are printed out.Furthermore,the contents and methods of study on intelligent conceptual design system are discussed,and its model which can be supported by computer is given.更多还原