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本文介绍了对某实船作瞬态激振试验的过程与结果,并与传统方法的有关结果作了比较,指明实验模态分析技术对于船舶结构动力学分析的实用性与潜在能力。
This paper introduces the process and result of transient excitation test on a real ship, and compares the results with those of the traditional method. It points out the practicability and potential capacity of experimental modal analysis technology for ship structural dynamics analysis.