Instrumentation and Laboratory Improvement for UndergraduateLaboratories

本科生实验室的仪器和实验室改进

• 批准号: 8950989
• 负责人: Lawrence Bergman
• 金额: $ 3.25万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-03-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8950989&HistoricalAwards=false
• 关键词: Instrumentation; Laboratory; Improvement; UndergraduateLaboratories

Experiments in structural dynamics and control are to be conducted by undergraduate students. Similar instrumentation has been acquired and experiments successfully integrated into the graduate curriculum. However, insufficient facilities exist to handle the additional requirements of large undergraduate classes. The experiments will provide adequate resources for two test station dedicated to the undergraduate laboratory. In the first part of the experiment, modal analysis will be performed on several simple structures, the results of which will be compared with analytical and/or computation solutions. In the second part, linear and nonlinear systems representing aircraft and space structures will be modeled on a analog simulator. Control methodology will be digitally implemented via microcomputer. These experiments will lead to better understanding of phenomena arising in both rigid body and flexible body dynamics and control as well as providing hands on experience with equipment generally found in both industrial and academic environments.

结构动力学和控制实验将由 本科生。 类似的仪器已经 获得和实验成功融入毕业生 课程。 然而，没有足够的设施来处理 本科大班的额外要求。 的 实验将为两个试验站提供足够的资源 致力于本科生实验室。 在实验的第一部分，模态分析将是 在几个简单的结构上进行，其结果将 与分析和/或计算解决方案进行比较。 在 第二部分，代表飞机的线性和非线性系统 空间结构将在模拟仿真器上模拟。 控制方法将通过以下方式实现数字化： 微机 这些实验将导致对现象的更好理解 在刚体和柔性体动力学和控制中出现 除了提供设备的实际操作经验外， 在工业和学术环境中都可以找到。