航天微型弹挠性元件有限元分析与评价  

Finite Element Analysis and Evaluation on Flexible Joint in Aerospace Vehicle

作　　者：刘春节[1,2] 刘攀[1,2] 万德安 唐宏亮[1,2] 杜威 

机构地区：[1]上海同济大学,上海200092 [2]上海航天控制工程研究所,上海200032

出　　处：《航空精密制造技术》2006年第3期35-36,47,共3页Aviation Precision Manufacturing Technology

摘　　要：对动力协调陀螺仪中的新型一体化挠性接头件进行了有限元分析,从其刚度与结构参数的关系出发对影响挠性接头刚度的关键尺寸进行了考察。论证了一体化挠性接头结构设计的合理性,为实现其一体化设计与生产提供了理论依据。this paper use finite element software to analyze one of the monolithic flexible joint in the dynamically tuned gyroscope. The key dimension which effects the stiffness of the flexible joint from the relationship between stiffness and structure parameters was reviewed. The rationality of the designed structure of this monolithic flexible joint was identified.

关 键 词：动力协调陀螺仪 有限元 一体化挠性接头 

分 类 号：V441.5[航空宇航科学与技术—飞行器设计]