【摘要】 建立齿轮传动方案设计的知识单元,提取知识单元的运动、动力以及结构属性,依据机械运动方案设计的状态空间理论,将知识单元的运动及动力属性转换为特征矢量,从而使齿轮传动方案求解转换为矩阵计算,并将知识单元动力属性与三维参数化模型相关联,通过知识单元参数化模型的配合实现传动方案的可视化。建立齿轮传动方案的知识单元库并转换为相应的数据结构,在知识单元的串并联组合基础之上,实现知识单元混联组合的方案求解。运用VS开发工具开发齿轮传动方案设计模块,输出满足用户需求的齿轮传动方案三维模型以及方案相关详细信息。更多还原

【Abstract】 The knowledge units of gear transmission scheme digital design are established,and the mo-tion,dynamic and structural attributes of the knowledge units are extracted. From the state space theory of me-chanical motion scheme design,the motion and dynamic attributes of the knowledge units are transformed intofeature vectors,so that the solution of gear transmission scheme is converted into a matrix calculation. The rela-tionship between dynamic attributes of knowledge units and 3D parametric model is established to realize the vi-sualization of transmission scheme. The knowledge unit database of the gear transmission scheme is establishedand transformed into the corresponding data structure. The solution of hybrid combination schemes of knowledgeunits is implemented by considering the series-parallel combination of knowledge units. The gear transmissionscheme design module,which is developed by VS,is used to output the three-dimensional model of the geartransmission scheme meeting the user′s requirements and the relevant details of the scheme.更多还原