NVH TESTING in the Vineyards (🍇🍷) of a Side-Mirror during Road Test with Accelerometers

Car and truck drivers need a clear view of the traffic situation at all times via exterior and rear-view mirrors. Mirror vibrations can cause blurred and shaky images, the clear sight to the "rear" will be disadvantageously affected.
These disturbing vibrations are caused by aerodynamics and by vehicle vibrations that are transferred to the mirror surface. Development teams design the mirrors and their mountings in such a way as to reduce "swaying".
►►► Detailed information on measurement services and the measurement capabilities can be found at: bit.ly/3aCRVu4
In this road test shown here, the vibrations occurring during the test drive are recorded at 5 measuring points by #accelerometers. This #NVH #testing is intended to demonstrate
► how high the acceleration peaks are?
► which resonance frequencies are excited during test drive?
► which deflection shape will dominate the side-mirror vibrations behavior?
The video shows the instrumentation, measurement equipment, measurement runs as well as NVH measurement and functional testing of the left side mirror.
Measurement tasks like these can be ordered from "Finida Messtechnik" as contract measurements and measurement services.
#FinidaMesstechnik specializes on custom vibration measurement services like:
Operational deflection shape (ODS) measurements
Experimental modal analysis (EMA)
Full field vibration measurements
Functional tests
Feasibility studies
Contract measurements
Vibro-acoustic quality control for End-of-Line-Testing
For more information about the measurement services have a look on www.finida.de/en/ or send your request and specifications directly to www.finida.de/....
#nvh #testing #accelerometers #pcb #piezotronics #testdrive #roadtest #mirror #automotive #sidemirror #wingmirror #FinidaMesstechnik #accelerometer #pcbsensor #pcbpiezotronic #modalshop