The Modeling of Vibration and Noise in High Performance Machine Systems

机器中的意外动态行为通常会导致 振动和噪音，降低机器的可靠性和寿命， 精度 所有这些都对 整体生产力。 更清楚地了解 机器部件可以通过更好的建模来获得， 目前可用。 建模研究的关键领域是灵活性 系统元件、连接间隙和固有 这些影响的非线性。 理论研究得到补充， 实验研究 结果纳入 工业环境中使用的计算机辅助设计系统 设计工程师。

Unexpected dynamic behavior in machines often results in increased vibration and noise, reduced machine reliability and life, and loss of precision. All of this has a significant impact on overallproductivity. A clearer understanding of the dynamics of machine components can be attained through better modeling than is currently available. Key areas for modeling research are flexibility of system elements, clearances in connections, and inherent nonlinearity of these effects. Theoretical studies arecomplemented by experimental investigation. Results are incorporated into computeraided design systems for use in the industrial environment by the design engineer.