A System for Dimensional Inspection of Mechanical Parts

机械零件尺寸检测系统

• 批准号: 8821910
• 负责人: Faryar Etesami
• 金额: $ 4万
• 依托单位: Portland State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-06-15 至 1990-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8821910&HistoricalAwards=false
• 关键词: System; Dimensional; Inspection; Mechanical; Parts

The objective of this project is to study "electronic gaging" and create a system for automatic dimensional inspection of mechanical parts. The focus of this project is on developing theories and methods needed for systematically comparing the geometric variations of measured-features with their allowed tolerances. The approach to the data analysis is based on decomposing the measurement data into a set of features, and extracting their measures of imperfection. A set of formal definitions will be developed to express the meaning of such measures of imperfection as size, form, orientation, and position.

该项目的目标是研究“电子测量”并创建机械零件自动尺寸检测系统。 该项目的重点是开发系统比较测量特征的几何变化与其允许公差所需的理论和方法。 数据分析的方法基于将测量数据分解为一组特征，并提取它们的缺陷度量。 将制定一套正式的定义来表达尺寸、形式、方向和位置等缺陷度量的含义。