Hello Team, What if we use multiple control inputs (ideally at unit mtg location)? I am assuming that using this, we can completely eliminate fixture resonance and check effect of vibration profile directly on unit. Pls revert if this correct.
This approach will not eliminate fixture resonances if there are resonances within the test frequency range. It may bring the inputs within tolerance if averaging control is used, but only if the resonances are not excessive in the first place.
Great video and fun demonstration!
Hello Team,
What if we use multiple control inputs (ideally at unit mtg location)?
I am assuming that using this, we can completely eliminate fixture resonance and check effect of vibration profile directly on unit.
Pls revert if this correct.
This approach will not eliminate fixture resonances if there are resonances within the test frequency range. It may bring the inputs within tolerance if averaging control is used, but only if the resonances are not excessive in the first place.
do we test/validate the fixture (measuring the output) with or without test device?
7:46 lmao. I guess now we have an FRF of a cup of Jello.