摘要
针对智能型pick-and-place机械手高速、高精度的特点,介绍了该系统视觉处理软件开发中的主要技术。首先概述了视觉系统的组成,并根据机械手的特点和其控制系统的开发环境选择NIPCI-1428图像采集卡和LabVIEW作为视觉处理环境;随后详尽论述了软件的开发步骤。最后,将该视觉软件应用于三自由度pick-and-place并联机械手上,实验结果可以保证机械手高速高精度的特性,从而验证了该软件的可行性及高效性。
Aimed at the high - speed, high - precision performance of the manipulator for pick - and - place operation, the key technology for development of the vision software of the system is described. Firstly, the make up of the system is presented. Based on the properties and the controlling development of the manipulator, NI PCI- 1428 image framegrabber and LabVIEW were selected as the development environment. Later, the course of the program was specified. Finally, the vision software was applied to the 3 - DoF parallel manipulator for pick - and - place operation, and the experimental results proved the high -speed and high -precision performance of the robot, and validated the efficiency and correctness of this software.
出处
《制造技术与机床》
CSCD
北大核心
2005年第10期34-38,共5页
Manufacturing Technology & Machine Tool
