摘要
针对自动化测试领域中,直线导轨工作台沿轴线方向高精度定位程控问题,设计了一种带运动补偿的直线导轨工作台定位软硬件系统。该系统执行机构采用高精度直线滚珠导轨、编码器、伺服电机和伺服驱动器,利用激光干涉仪作为反馈测量网络,基于LabWindows/CVI软件平台进行了软件开发并实现了运动补偿算法。经实验验证分析,该系统定位偏差可达±0.05 mm,重复定位精度0.02 mm,满足设计指标要求,为自动化测试领域提供一种可靠解决方案,可推广至机械加工、电子制造、自动化生产等领域。
In the field of automated testing,for the problem of high-precision positioning program control along the axial direction of the linear guide table,a positioning software and hardware system for linear guide table with motion compensation is designed.The actuator of this system adopts high-precision linear ball guide,encoder,servo motor and servo driver.Using laser interferometer as the feedback measurement network,software development is carried out based on the LabWindows/CVI software platform and the motion compensation algorithm is implemented.Through experimental verification and analysis,the positioning deviation of this system can reach±0.05 mm,and the repeated positioning accuracy is 0.02 mm,which meets the design index requirements.It provides a reliable solution for the field of automated testing and can be extended to fields such as machining,electronic manufacturing,and automated production.
作者
张黎辉
张璐
张俊乐
汤元会
何浩源
ZHANG Lihui;ZHANG Lu;ZHANG Junle;TANG Yuanhui;HE Haoyuan(Shaanxi Institute of Metrology Science,Shaanxi Xi′an 710065,China)
出处
《工业仪表与自动化装置》
2025年第3期110-114,共5页
Industrial Instrumentation & Automation
基金
陕西省科学技术厅科技计划专项(2024GX-YBXM-552)。
