计算机能够识别的机构组合模型

Research on Model of Automated Connection of Mechanisms

为实现计算机辅助机构组合,针对机构组合模式、组合相容性和组合方法进行了研究和探讨,构建出一种计算机能够识别机构组合模型。根据欲通过机构组合获取机构解功能元的具体要求,将机构组合模型分为基于“最小粒度功能元”和基于“非最小粒度功能元”的机构组合模式,两种组合模式均已程序化,并成功地应用于机构自动化组合软件系统研制中,实现了机构间的自动化动态重组。为实现机械运动方案智能CAD奠定了良好基础。

In order to realize computer aided connection between mechanisms, researches on mode, compatibility and approach of connection between mechanisms are carried out in detail, and thereby, a model for connecting mechanisms is built up. According to concrete requirements for a functional unit whose mechanical solution will be obtained by connecting mechanisms, this model has two kind of modes that are for minimum granularity functional unit and for non minimum granularity functional unit respectively. The modes can be programmed and have been successfully applied to exploitation of software for connecting mechanisms. It can realize dynamic recombination between mechanisms with this software, and this laid a good foundation for realization of intelligent CAD of mechanical kinematic scheme.