虚拟样机技术在机构设计中的应用  

Application of Virtual Prototype Technology in Machanism Design

作　　者：黄凯[1] 

机构地区：[1]上海航天技术研究院802所,上海200090

出　　处：《制导与引信》2007年第4期13-17,44,共6页Guidance & Fuze

摘　　要：在Solid Edge中进行伺服机构零件的设计建模及整机装配,将Solid Edge数字三维模型导入Visual Nastran,得到其虚拟样机模型。应用Visual Nastran完成机构的动力学仿真,并对仿真结果进行分析,实现优化设计。最后使用UG进行复杂零件虚拟加工,检验零件的加工工艺性,为物理样机研制提供保障。Through the design model upon the servomechanism parts and assembler in Solid Edge, and to import the digital three-dimensional model of Solid Edge to Visual Nastran, the virtual prototype model can be achieved. To optimize the design, Visual Nastran is used to perform the whole dynamic simulation of machanism and to analyze the simulation result. Finally, UG can help to do virtual manufacturing of the complicated parts, inspect the manufacturing processing of parts and test on the process to ensure the quality of the sample machine creation.

关 键 词：伺服机构 样机 动力学仿真 

分 类 号：TJ765.233[兵器科学与技术—武器系统与运用工程]