柔性铰链机构与驱动器的耦合特性及精度分析  

Coupling characteristic and precision analysis on flexible gemel mechanism and driver

作　　者：张庆[1] 王华坤[1] 张世琪[1] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094

出　　处：《组合机床与自动化加工技术》2003年第12期47-49,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：介绍了一种二维微位移工作台系统的工作原理 ,结合该工作台建立了柔性铰链机构与驱动器的机电耦合模型 ,利用卷积积分求出了其耦合响应 ,并分析了影响工作台定位精度的主要因素 。This article introduces the work principle of a two dimension micro-displacements worktable system. The mechanic-electrical coupling model on the flexible gemel mechanism and its driver is established for this worktable, its coupling respond is obtained by using the convolution calculus theorem, and the main factors also are analysed, which affect the orientation precision of the worktable. It provides a theoretic basis for the improvement of the response velocity and precision in the design of the flexible gemel mechanism and its control system.

关 键 词：柔性铰连机构 微位移工作台 响应速度 精度 耦合 

分 类 号：TH112[机械工程—机械设计及理论]