中文摘要：

在工业化生产流程中，工业机器人能准确识别并抓取目标工件的状态、位置信息，收集反馈给控制系统处理以修正加工程序参量，从而实现制造工艺的高度自动化及精加工。以视觉定位和图像信息收集、处理的工业机器人为对象基准，设计了一套单目视觉定位系统。系统引入了静态图像收集算法、图像信息模块测量和三维空间匹配测量算法，通过工业试验得出测量数据。误差分析结果表明，基于单目视觉的机器人定位系统符合加工自动化的信息数据要求，能实现工件参数和空间姿态间的匹配，辅助提升生产的自动化程度。

英文摘要：

In the industrial production process, industrial robots can accurately identify and grasp the status and location in- formation of the target workpiece and feed the information back to the control system for modifying the processing procedure pa- rameters to realize high automation and finish machining of the manufacturing process. In this paper, a set of monocular vision positioning system is designed by taking industrial robots used for visual positioning and image information collection and pro- cessing as the object of reference. The static image collection algorithm, the image information module measurement algorithm, and the 3D spatial matching measurement algorithm are introduced in the system to obtain the measured data from the industrial experiment. The error analysis result shows that the robot positioning system based on monocular vision can meet the information data requirement of processing automation and realize the matching between workpiece parameters and spatial attitudes to im- prove the degree of automation in production.