论文部分内容阅读
介绍了一种微型装配系统中的精密定位装置 ,该系统利用了外形尺寸为 2 mm的电磁型微电动机制作了 5mm× 6mm的微型机器人小车作为粗定位的执行器和装配机器人 ;利用压电晶体的压电、电致伸缩特性实现了微工作台的精密定位 .系统还利用了图像采集系统来实现位置反馈和实时系统状态显示和控制 ,微型定位装置的研制使构造真正的微型装配系统成为可能
A precise positioning device in a micro-assembly system is introduced. The system uses a micro-electromagnet with a size of 2 mm to fabricate a miniature robot carriage of 5mm × 6mm as a coarse positioning actuator and an assembly robot. The piezoelectric crystal Of the piezoelectric, electrostrictive characteristics of the micro-table to achieve a fine positioning system also uses the image acquisition system to achieve position feedback and real-time system status display and control, micro-positioning device developed to make a real micro-assembly system possible