Introduction of Computer Aided Data Acquisition into Undergraduate Electrical Engineering Laboratories

将计算机辅助数据采集引入本科电气工程实验室

• 批准号: 9051920
• 负责人: Mark Tew
• 金额: $ 0.63万
• 依托单位: University of Mississippi
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-04-01 至 1993-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9051920&HistoricalAwards=false
• 关键词: Introduction; Computer; Aided; Data; Acquisition

Equipment is acquired to introduce computer aided data acquisition into undergraduate electrical engineering laboratories. Computer aided data acquisition will be introduced in a way that students are not "distanced" form the hands-on laboratory experience. That is, existing laboratory equipment will be used to set up experiments and observe initial results; the computer aided data acquisition will be introduced as the last step to replace manual point-by-point data collection or copying oscilloscope traces. This approach has several advantages: students are better exposed to current engineering practice; data is acquired in a form suitable for analysis and presentation using computer tools; and laboratory efficiency is increased. The choice of laptop computers and constructed data acquisition modules is based on the following criteria: 1) The data acquisition units are easily transportable - thus a few units may serve several laboratories. 2) Cost effectiveness, because few unites can serve several laboratories. 3) The small footprint conserves bench space and 4) The capabilities of the constructed data acquisition modules can be matched to the demands of undergraduate laboratories.

购置设备以引入计算机辅助数据 电气工程专业本科 laboratories. 将引入计算机辅助数据采集 在某种程度上，学生不会与实践“疏远”， 实验室经验 即现有的实验室设备 将用于建立实验和观察初步结果; 计算机辅助数据采集将作为 取代手动逐点数据收集最后一步， 复制示波器轨迹。 这种方法有几个 优点：学生更好地接触到当前的工程 实践;数据以适合分析的形式获得， 使用计算机工具进行演示;实验室效率 增加 笔记本电脑和构建数据的选择 采集模块基于以下标准：1） 数据采集单元易于运输-因此， 这些单元可以服务于几个实验室。 2)成本效益， 因为很少有单元可以服务于多个实验室。 3)小 占地面积节省了工作台空间，4） 构建的数据采集模块可以与 本科实验室的需求。