随机振动分析及参数优化

Annual Reliability and Maintainability Symposium. 2002 Proceedings (Cat. No.02CH37318) Pub Date : 2002-08-07 DOI:10.1109/RAMS.2002.981645

Yongcang Zhang, Mingxiao Jiang

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引用次数: 1

摘要

由基础激励引起的随机振动是许多产品，特别是安装在车辆上的产品非常常见的环境。本文研究了单自由度系统和两自由度系统两种基本振动模型对加速度失效的可靠性。研究了振动系统的最佳参数，使其可靠性最大化。通过两个数值算例说明了所提出的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Random vibration analysis and parameter optimization

Random vibration caused by the base excitation is a very common environment to many products, especially to those mounted on a vehicle. Two fundamental vibration models, single-degree-of-freedom (SDOF) and two-degree-of-freedom (TDOF) systems, are investigated for their reliability against the acceleration failure in this paper. The optimum parameters of the vibratory systems are researched to maximize the reliability. The proposed procedure is illustrated by two numerical examples.

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Annual Reliability and Maintainability Symposium. 2002 Proceedings (Cat. No.02CH37318)

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