Hands On Data Acquisition and Signal Analysis Equipment for the Undergraduate Mechanical Engineering Thermoscience Laboratories

本科机械工程热科学实验室的数据采集和信号分析设备实践

• 批准号: 9251146
• 负责人: Joseph Klewicki
• 金额: $ 1.67万
• 依托单位: University of Utah
• 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 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9251146&HistoricalAwards=false
• 关键词: Hands; Data; Acquisition; Signal; Analysis

This project creates and enhances experiments which provide the students with hands-on experience associated with modern data acquisition and signal analysis techniques. A comprehensive plan is being implemented that provides a framework for the long-term development and enhancement of these labs. Also included in this plan are curriculum and administrative improvements which effect a greater coordination between the lecture and laboratory courses. The current strategy is to attain the goals of significantly increasing individualized hands-on student involvement in experimental procedures, data acquisition and signal analysis without resorting to the construction of multiple facility replications. The project employs hand-held Fluke Scopemeters and Portable NeXT computers to achieve, inexpensive, and novel means to accomplish these goals by putting each two person lab group in complete control of the data acquisition and signal analysis aspects of a number of existing experiments, as well as a few new experiments currently being built. Furthermore, the equipment provides a foundation for long term laboratory development, expansion, and enhancement. The equipment utilization described herein represents an economical and educationally valuable means of extracting maximum use out of a limited number of experimental facilities.

该项目创建并增强了实验， 具有现代数据相关实践经验的学生 采集和信号分析技术。 全面 该计划正在实施， 这些实验室的长期发展和增强。也 该计划包括课程和行政 改进，以实现更大的协调， 讲座和实验室课程。目前的战略是， 达到显著提高个性化的目标 学生动手参与实验程序、数据 采集和信号分析， 建设多个设施复制。 项目 使用手持式福禄克示波器和便携式NeXT计算机 为了实现这些，廉价且新颖的手段 通过将每两个人的实验组完全控制 的数据采集和信号分析方面的一些 现有的实验，以及一些新的实验， 目前正在建设中。 此外，该设备还提供了 为长期实验室发展、扩建和 增强本文所述的设备利用率 代表了一种既经济又有教育价值的方法， 从有限数量的实验中提取最大利用 设施