Engineering Research Equipment Grant: Multichannel Data Acquisition and Signal Processing

工程研究设备补助金：多通道数据采集和信号处理

• 批准号: 8806126
• 负责人: Dryver Huston
• 金额: $ 2.91万
• 依托单位: University of Vermont & State Agricultural College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-06-01 至 1989-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8806126&HistoricalAwards=false
• 关键词: Engineering; Research; Equipment; Grant; Multichannel

Funds for the purchase of a multichannel signal processor and an electromechanical shaker are granted. The equipment is required for projects researching the assessment of highway bridge structural integrity from analysis of the vibration signatures; the dynamics of machine tools undergoing rapid change in configuration; the vibrations of earthquake - resistant buildings; aeroelastic testing of bridge decks; and a set of small shaker table studies. Each of these projects requires the multichannel signal processing capability of the requested equipment. The electromechanical shaker will serve as an excitation mechanism and as a small shaker table. The successful completion of these projects could have a significant impact on the maintenance of the nation's highway infrastructure and could produce new machine tool technologies.

为购买多路信号处理机和机电振动器提供资金。该设备是研究公路桥梁结构完整性的项目所必需的，这些项目包括振动特征分析；机床结构快速变化的动力学；抗震建筑的振动；桥梁桥面的气动弹性试验；以及一系列小型振动台研究。这些项目中的每一个都需要所需设备的多通道信号处理能力。机电振荡器将用作激励机构和小型振动台。这些项目的成功完成可能会对国家公路基础设施的维护产生重大影响，并可能产生新的机床技术。