(Download) "Introduction to Modal Testing" by Wayne Tustin, Deepak Jariwala & Jaime Boscá * Book PDF Kindle ePub Free
eBook details
- Title: Introduction to Modal Testing
- Author : Wayne Tustin, Deepak Jariwala & Jaime Boscá
- Release Date : January 16, 2014
- Genre: Engineering,Books,Professional & Technical,Education,
- Pages : * pages
- Size : 28446 KB
Description
So you wish an introduction to modal testing? Fine. Back in ebook 10 we considered the resonant responses of cantilever beams such as the strobe light-illuminated cantilever beam of Video clip 31.1.1 and other simple structures.
How can modal testing help us understand the resonant responses of real structures? We will gently excite real structures (such as automobiles and aircraft) and observe (usually with the aid of a properly programmed computer) how they respond. By “continuous” systems I mean that their properties of mass, stiffness and damping are distributed, not “lumped” as they were with the SDoF or single degree of freedom systems we studied back in ebooks 2 and 3.
We’ll commence with a very simple structure, a musician’s tuning fork, and introduce you to modal testing.
31.1 Review of continuous systems
31.2 What is a mode?
31.3 Modal analysis vs. modal test
31.4 Modal analysis
31.5 Modal testing
31.6 Disagreement between analysis and test
31.7 Continuously exciting the physical model
31.8 Shaker exciting the physical model
31.9 Coupling shaker to load
31.10 Shock exciting the physical model
31.11 Transducers used in modal testing
31.12 Boundary conditions
31.13 Sources of uncertainty in modal testing
31.14 Modal test hints
31.15 Automobile modal test example
31.16 TEDS sensors
31.17 Piezoelectric actuators
31.18 Scanning laser metrology
31.19 Modal testing of operating machinery
31.20 Space hardware
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