Image Analysis Methods for Control of Arc Welding

电弧焊控制的图像分析方法

• 批准号: 8802508
• 负责人: Richard Richardson
• 金额: $ 2.28万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-08-01 至 1990-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8802508&HistoricalAwards=false
• 关键词: Image; Analysis; Methods; Control; Arc

This proposal is for a joint research project between two NSF Industry/University Cooperative Research Centers: the Edison Welding Institute at Ohio State University and the Measurement and Control Engineering Center at the University of Tennessee. The joint project which is to be cost shared by both Centers is to conduct research on the development of a visual sensory system to determine quality control factors of a weld. The study will explore ways to improve the visual imaging system now used to control the weld bead size and tracking to one that incorporates the identification and extraction of visual (sensor) descriptive measurements, which have a strong correlation with the weld pools desired quality control properties in real time. At present, no such system exists and the industrial benefits of such a system has significant economic benefits to U.S. industries. A woman undergraduate will augment the research by studying and analyzing the capability of the image processing to assess the weld quality. The Program Manager recommends that Ohio State University be awarded $22,789 for one (1) year for their part of a joint project with the University of Tennessee's Industry/University Cooperative Research Center for Measurement and Control Engineering. This includes $5,000 from the "Funding for Support of Women, Minority, and Disabled Engineering Research Assistants" program.

本提案是NSF两个工业/大学合作研究中心的联合研究项目：俄亥俄州立大学爱迪生焊接研究所和田纳西大学测量与控制工程中心。由两个中心共同承担费用的联合项目是研究开发一种视觉感官系统，以确定焊缝的质量控制因素。该研究将探索如何改进目前用于控制焊头尺寸和跟踪的视觉成像系统，使其结合视觉（传感器）描述性测量的识别和提取，这与焊缝池所需的实时质量控制特性有很强的相关性。目前还不存在这样的制度，这种制度的产业效益对美国工业具有显著的经济效益。一名女本科生将通过研究和分析图像处理评估焊接质量的能力来加强研究。项目经理建议为俄亥俄州立大学与田纳西大学的工业/大学测量与控制工程合作研究中心的联合项目提供一年22,789美元的奖励。其中包括来自“支持妇女、少数民族和残疾人工程研究助理基金”项目的5000美元。