Development and Experimental Verification of a Practical Robust Control Technique for Flexible Mechanical Systems

柔性机械系统实用鲁棒控制技术的开发与实验验证

• 批准号: 8920628
• 负责人: Yossi Chait
• 金额: $ 18.63万
• 依托单位: University of Massachusetts Amherst
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-06-01 至 1993-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8920628&HistoricalAwards=false
• 关键词: Development; Experimental; Verification; Practical; Robust

This project addresses the development of a practical robust control technique for flexible mechanical systems with an infinite number of vibration modes. The technique uses approximate models for control analysis and design, but purports to guarantee closed loop performance for the infinite order closed loop system. It is based on an approach developed for single-input single-output cases, and intends to show that the Nyquist plot of the infinite dimensional system lies within a certain error bound about a known, approximate, and easy to compute plot. Based on such plots, the performance of a particular design will be guaranteed within a certain bound related to the approximation error. The technique will be experimentally verified.

该项目旨在开发一个实用的强大的 柔性机械系统的控制技术 无限数量的振动模式。 该技术使用 控制分析和设计的近似模型，但声称 为了保证无限阶的闭环性能， 闭环系统 它是基于一种方法， 单输入单输出的情况下，并打算表明， 无限维系统的奈奎斯特图位于 关于一个已知的、近似的、容易计算的 计算绘图。 基于这样的情节， 特定的设计将在一定范围内得到保证 与近似误差有关。 这项技术将是 实验验证。