Calculation and Analysis of Parabolic Flexure Hinge

摘要：

Flexible lunges are widely used in micro robotic. Its compliance directly influences an organizations termial localization. Based on the Castiglianos second theorem and calculus, closed-form equations are formulated for compliances of parabolic flexure hinge. Precision of rotation is also evaluated in terms of compliances. The finite element analysis results confirmed the model predictions. The parabolic flexible hinges performance has been analyzed, and the relations have been obtained by means of two-dimensional geometric parameters. The key manufacture parameters that affect the performance of parabolic flexible hinge the most and rules of design are given, which can provide directions of design precision for the flexible hinge.

关键词： Parabolic flexure hinge castiglianos theorem compliance precision of rotation finite element

作者: Chunhui Yang

作者单位: School of railway tracks and transportation East china Jiaotong university Nanchang, China

会议类型: 国际会议

会议名称: 2012 International Conference on Measurement,Information and Control(2012测量、信息与控制国际会议 ICMIC2012)

会议地点: 哈尔滨

会议语种:英文

页码: 5-8

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）