In this video you will learn the method „Roving Hammer“ to acquire the data for a modal analysis.
We’ll give you a brief overview about the following issues of this analysis method:

- the principle of the roving hammer method
- what sensors are required (accelerometer and impulse hammer)
- the necessary quality check of each strike (strike was good or bad)
- a typical analysis result and its interpretation

Corresponding Videos to Modal Analysis:
Part 1 - What is a mode shape? - [ Ссылка ]
Part 2 - Defining Points and Coordinates - [ Ссылка ]
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Part 4 - Roving Accelerometer - [ Ссылка ]
Part 5 - Different hammer tips - [ Ссылка ]
Part 6 - Right sampling rate and block size for impulse tests NVH - [ Ссылка ]

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