U.S.-China Cooperative Research: Optimum Dynamic Studies for Rotors and Mechanisms

*** 9505494 Pilkey该奖项支持由美国弗吉尼亚大学的Walter Pilkey和中国北京清华大学精密仪器系的金德文共同进行的为期两年的关于转子和机构最佳动力学研究的合作研究项目。该项目结合了美国的分析和计算专业知识和中国最先进的实验设施。它将最佳系统设计技术应用于各种机械工程机构。该项目继续在较早的两年奖励下开展的工作，通过该奖励，开发了转子和机构的极限性能分析方法。限制性能技术在美国已经有了广泛的发展，但还需要用实际应用来验证理论。在这项研究中，弗吉尼亚大学将提供设计过程和分析，清华大学将设计和制作测试方案，并进行测试。研究结果最终将用于改进机械系统的设计，包括在碰撞情况下保护人体（例如头盔设计）。＊＊＊

*** 9505494 Pilkey This award supports a two year cooperative research project on optimum dynamic studies for rotors and mechanisms between Walter Pilkey, University of Virginia, and Jin Dewen, Department of Precision Instruments, Tsinghua University, Beijing, China. The project combines analytical and computational expertise from the US and state-of-the-art experimental facilities from China. It applies optimum system design techniques to a variety of mechanical engineering mechanisms. This project continues work initiated under an earlier two year award, through which methodology of limiting performance analysis for rotors and mechanisms was developed. Limiting performance technology has had extensive development in the US, but is in need of verification of the theories with practical applications. During this study, the University of Virginia will provide the design process and analysis, Tsinghua University will design and manufacture the test protocol, and carry out the tests. Research results will be used eventually in improved design of mechanical systems involving the protection of the human body in impact situations (helmet design, for example). ***