Instrumentation Laboratory for Machinery Diagnostics and Condition Monitoring for Engineering Technology Program

工程技术项目机械诊断与状态监测仪器实验室

• 批准号: 9251689
• 负责人: Swaminadham Midturi
• 金额: $ 5.95万
• 依托单位: Texas A&M Engineering Experiment Station
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-01 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9251689&HistoricalAwards=false
• 关键词: Instrumentation; Laboratory; Machinery; Diagnostics; Condition

This project develops an instrumentation laboratory for machinery diagnostics and condition monitoring to meet the need for imparting hands-on, technical skills related to the dynamic characterization, detection and prediction of incipient failures of machine components. Diagnostics concepts such as resonant and off-resonant response, Fourier spectrum, transfer function, coherence and cascading of vibration signals are demonstrated, as well as introduction to the selection of transducers and their computer interface for rapid data acquisition and analysis. Instrumentation applications for machine diagnostics is central to this project. The laboratory enables cohesive and effective instruction of basic vibration principles and their application for machine diagnosis, to the four year upper level undergraduate engineering technology students of Texas A&M University. The laboratory is used in three interrelated courses, namely Applied Vibrations, Instrumentation, and Electro-Mechanical Systems. Nearly 150 students annually from the mechanical, manufacturing and electronics engineering technology specialties will benefit.

该项目开发了一个仪器实验室， 机械诊断和状态监测，以满足需要 传授与动态相关的实践技能， 表征、检测和预测 机器部件故障。 诊断概念，如 共振和非共振响应，傅立叶谱，传递 振动信号的功能、相干性和级联性， 演示，以及介绍选择 传感器及其快速数据计算机接口 采集和分析。 仪器仪表应用， 机器诊断是这个项目的核心。 实验室 使基本振动的教学更加连贯和有效 原理及其在机器诊断中的应用， 四年制高级本科工程技术 德克萨斯A M大学的学生。 该实验室用于 三门相互关联的课程，即应用振动， 仪器仪表和机电系统。 近150 学生每年从机械，制造和 电子工程技术专业将受益。