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第一章概论(一)模态试验的应用在进行概括和详述本学科的各个方面之前,我们提出这样一个重要问题:为什么要进行模态试验?模态试验结果有许多应用,而且其中有些结果事实上是非常有用的。然而,务必记住:没有一个唯一的试验方法或分析过程对所有的情况都是最适合的。因此,在进行任何试验之前,树立明确的目的是很重要的,以便应用最佳的方法或技术。对于这种过程,最好仔细地考虑下列问题:希望通过研究(模态试验是该研究的一部分)得到什么?从最大限度地使
CHAPTER 1 INTRODUCTION A. The Application of Modal Testing Before summarizing and detailing all aspects of this discipline, we raised the important question: Why modal testing? Modal test results have many applications, and some of them The result is actually very useful. However, it is important to remember that there is no single test method or procedure that is best suited for all situations. Therefore, it is important to establish a clear purpose before conducting any experiment in order to apply the best method or technique. For this process, it is best to carefully consider the following questions: What do we hope to achieve by studying (modal testing as part of the study)