Research Initiation Grants: Optimal Design Synthesis of Dynamic Structural Modification Elements

研究启动资助：动态结构修改元件的优化设计综合

• 批准号: 9010727
• 负责人: Robert West
• 金额: $ 5.95万
• 依托单位: Virginia Polytechnic Institute and State University
• 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: 1990-08-15 至 1993-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9010727&HistoricalAwards=false
• 关键词: Research; Initiation; Grants; Optimal; Design

The objectives of this proposed research are twofold: 1) to investigate the impact of high spatial density dynamic measurement and rotational degrees-of-freedom measurement on dynamic structural modification, 2) to develop an optimal degrees of freedom in the experimentally derived dynamic model. This work will result in a more informationally complete dynamics model which should be able to predict the response of proposed modifications on the structure. The modifications to the structure will be realized by synthesizing a structural element that generates the desired response based on prescribed design goals and constraints. Results from the field of structural optimization will be applied to the experimental dynamics model to make the design trade-offs.

这项拟议研究的目标有两个： 1)调查高空间密度动态的影响， 测量和旋转自由度测量 动态结构修改，2）制定一个最佳程度 实验得出的动态模型中的自由度。 这项工作 将产生一个信息更完整的动力学模型， 应该能够预测拟议修改的响应 在结构上。 对结构的修改将是 通过合成产生所述结构的结构元件来实现。 基于规定的设计目标和约束的期望响应。 将应用结构优化领域的结果 实验动力学模型来进行设计权衡。