精密离心机负载盘的拓扑构型设计  

Topological configuration design of the load pan of precision centrifuge

作　　者：刘艳杰[1] 

机构地区：[1]黑龙江科技学院嵩山校区,哈尔滨150090

出　　处：《机械设计与制造》2008年第7期188-190,共3页Machinery Design & Manufacture

摘　　要：首先提出了CTR-200g型精密仿真离心机负载盘的初始结构,采用模糊归一法优化设计理论建立了拓扑构型的优化数学模型,并且借助有限元分析和仿真软件Optistruct相结合的方法,对负载盘进行了结构拓扑构型设计,最终得到了清晰的拓扑结构。研究内容对提高系统精度、降低额定功率和提高电磁兼容性能等具有重要意义,并为负载盘的进一步结构参数优化设计提供了明确的指导方向。The initial configuration of the load pan of CTR-200g precision simulation centrifuge is presented at first. Fuzzy normalized optimum design method is adopted to establish the mathematical model for topological configuration. Based on the combination of finite element method and simulation software Optistruct, the load pan of CTR-200g precision centrifuge is topology optimized,and the distinct topological structure is obtained. This research is significant for increasing system accuracy,reducing rated power and improving electromagnetic compatibility performance ,which can instruct the further design value optimization of the load pan.

关 键 词：精密仿真离心机 负载盘 拓扑构型 参数优化 

分 类 号：TH12[机械工程—机械设计及理论] TP391[自动化与计算机技术—计算机应用技术]