| 虚拟激励法在国内外工程界的应用回顾与展望 |
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| 引用本文： | 林家浩,张亚辉,赵岩.虚拟激励法在国内外工程界的应用回顾与展望[J].应用数学和力学,2017,38(1):1-31. |
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| 作者姓名： | 林家浩 张亚辉 赵岩 |
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| 作者单位： | 大连理工大学 运载工程与力学学部 工程力学系;工业装备结构分析国家重点实验室(大连理工大学), 辽宁 大连 116024 |
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| 基金项目： | 国家自然科学基金(18972017;19342003;19332030;19772009;10072015;10472023；10972048；90815023);国家科技支撑计划（2009BAG12A04） |
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| 摘 要： | 《随机振动的虚拟激励法》自1985年正式发表以来，逐渐得到许多工程领域的认可和采用，解决了很多重要而困难的工程问题.该方法不但被国内某些工程规范所推荐，而且被3种国际工程手册成章刊载，在国际上亦占有了一席之地.该文是笔者参考了数百篇国内外论文，依据其中一部分在11个工程领域对虚拟激励法的应用和一些学者的评论所撰写的综述.借以让更多工程技术人员和研究者对虚拟激励法有较为全面的了解，以结合各自工程领域更有效地开展对随机振动理论和方法研究成果的应用和发展.
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| 关 键 词： | 随机振动 虚拟激励法 工程应用 |
| 收稿时间： | 2016-09-29 |
The Pseudo Excitation Method and Its Industrial Applications in China and Abroad |
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| Affiliation: | State Key Laboratory of Structural Analysis for Industrial Equipment(Dalian University of Technology); Department of Engineering Mechanics, Faculty of Vehicle Engineering and Mechanics, Dalian University of Technology, Dalian, Liaoning 116024, P.R.China |
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| Abstract: | Since the first paper on the pseudo excitation method (PEM) to compute structural random responses was published in 1985, it has gradually been accepted and applied in many industrial communities and resolved a great number of important and difficult problems. Up to date, it has not only been applied by many engineers and experts through technical papers or engineering guidelines in China, but also been introduced in detail in special chapters of some internationally published engineering handbooks, and practically used by some foreign experts. This is a review paper based on over two hundred selected papers published worldwide (mostly in China) that use or develop the PEM in eleven industrial fields, as well as some typical comments given by well known scholars. It is hoped that this paper may help more engineers and researchers to have a more extensive understanding of the PEM, and encourage more comprehensive and effective engineering applications of the random vibration theory and achievements. |
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