Measuring Vibration [Bruel & Kjaer] on *FREE* shipping on qualifying offers. , 3. The Brüel & Kjær Mission. We help our customers measure and manage the quality of sound and vibration in their products and in the. Brüel & Kjær produces the world’s most accurate and advanced technology for measuring and managing the quality of sound and vibration. Brüel & Kjær.
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The design of a comfortable seat is, therefore, paramount, as it is a means of reducing the vibration excitation affecting drivers and passengers. In order to efficiently evaluate seats in terms of vibration ride, an objective algorithm that can predict the subjective perception of seat vibration is required.
Measuring vibration characteristics in seating – Brüel & Kjær
Vibration induced by powertrain, ancillaries and road can dramatically affect how passengers judge the quality of the ride. Subscribe to Waves and get the stories from the world of sound and vibration.
The relevant studies and standards are based only on the estimation of vibration energy with a frequency weighting function applied and often do not take into account the amount of temporal variation. ISO is the most often used standard for this purpose.
Vibration sensors | Brüel & Kjær Vibro
Vibration Roughness explained our subjective data better than the traditional metrics using only vibration energy, and the predicted results were less affected by the sensor locations and directions. Subscribe to Waves and get the stories from the world of vibrationn and vibration Get Waves directly in your inbox Industry innovation Customer case studies.
A comfortable and pleasant ride is an important factor for drivers and passengers alike when they decide which vehicle to buy.