Experimental Modal Analysis cpspoly（试验模态分析cpspoly）.pdfVIP

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Experimental Modal Analysis cpspoly（试验模态分析cpspoly）.pdf

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Experimental Modal Analysis cpspoly（试验模态分析cpspoly）

Experimental Modal Analysis Modal analysis is an essential technology behind solving today’s noise and vibration problems. This course focuses on the practical implementation of experimental modal analysis testing.  First, the basics of technical concepts and practical hands-on performance of an experimental modal test  Next, participants will focus on the concepts of theoretical background, digital signal processing, excitation techniques and extraction of modal parameters from measured frequency response functions.  Lastly, participants will be shown how to run the model and interpret output results on LMS software products. A thorough understanding of what these results mean and how to use them to improve the product design will be discussed. 1 of 7 Course Syllabus I IDENTIFYING INFORMATION Course: Experimental Modal Analysis Prerequisite: Digital Signal Processing in Noise and Vibration Testing Time Frame: 40 total contact hours Instructor: Dr. Peter Avitabile Director of the Modal Analysis and Controls Laboratory BS in Mechanical Engineering MS in Mechanical Engineering PhD in Mechanical Engineering 25 years at UMASS Lowell Professor Mechanical Engineering 10 years industrial experience in structural dynamics, modeling and design E-mail: Peter_Avitabile@ II REFERENCE MATERIALS 1. The Fundamentals of Signal Analysis (Hewlett Packard App Note 243)