自动显微镜伺服控制系统的研制  

Development of automatic microscopical servo control system

作　　者：萧泽新[1] 孙安青[1] 郝卫东[1] 

机构地区：[1]桂林电子工业学院光机电一体化研究所,广西桂林541004

出　　处：《光学技术》2005年第6期803-805,808,共4页Optical Technique

摘　　要：研制了基于AT89C2051单片机的自动显微镜伺服控制系统。该系统采用分布式监控方式,由PC机经RS_232通信接口向单片机发送数据和命令,通过微控制器驱动控制环节和执行环节来实现显微镜载物台在X方向和Y方向上的二维运动(重复精度为±0.02mm),具有自动调焦(精度为0.5μm)和物镜的自动切换功能,能满足与医疗仪器主机配套的要求。该系统的研发不仅为显微镜的自动化作出了贡献,而且也将为提高我国显微镜的水平和行业的技术进步起到促进作用。The automatic microscopical servo control system based on AT89C2051 singlechip is completed. A distributed monitor was applied to this system. The data and orders were sent to singlechip by PC through RS-232 communication interface. The system can control the planar movement of microscope＇s mechanicl stage in X and Y direction （repetitive accuracy is ±0.02mm）, it has fuctions of automatic focusing （precision is±0.5μm） and automatic switching of objective, the control section and administer section of turret are drived by micro-controller. The system can match with medical apparatus.

关 键 词：AT89C2051 自动显微镜 伺服系统 

分 类 号：TH742[机械工程—光学工程]