【摘要】 综述了优化设计这一现代设计方法在我国机械工业中的研究和应用进展。着重介绍了机械结构、机构、传动系统、工程机械以及振动系统的优化研究工作，展望了机械优化设计方法的发展动向及若干重要问题。更多还原

【Abstract】 The paper reviews the research and application advances of the mordern design method, designoptimization, in the machinery industry of China. The research on design optimization of mechanical structures,mechanisrm,transmission systems,engineering machineries and vibration systems have been summarised.Theprogress of mechanical design optimization and some important research directions in near future have been discussed.更多还原