Modeling of High Precision Positioning System

Mokslas: Lietuvos Ateitis

Audrius Čereška¹  Giedrius Augustinavičius¹ 

[1] Vilniaus Gedimino technikos universitetas;

关键词: flexure hinge, precise positioning, positioning system, optimization.;   

DOI  :  10.3846/598

来源: DOAJ

【 摘 要 】

This paper presents the modeling of a flexure-based precisionpositioning system for micro-positioning uses. The positioningsystem is featured with monolithic architecture, flexure-basedjoints and ultra fine adjustment screws. Its workspace has beenevaluated via analytical approaches. Reduction mechanism isoptimally designed. The mathematical model of the positioningsystem has been derived, which is verified by resorting to finiteelement analysis (FEA). The established analytical and (FEA)models are helpful for a reliable architecture optimization andperformance improvement of the positioning system.

【 授权许可】

Unknown