All In One | Power Performance and NVH Analysis

Wednesday, November 17, 2021 3:30 PM to 3:45 PM
Product Showcases (Free)


Product developers are faced with the challenge of making the acoustics and vibrations of electric motors (vehicles, tools, heavy equipment, and their subcomponents) as discrete as possible. However, optimizing the NVH parameters often negatively influences the performance of the motor.

This balance often means several iterations of testing and tuning during the development process, consuming valuable time and resources.

The Müller-BBM PAK system makes it possible to combine hardware front-ends dedicated for power analysis with acoustic, vibration, strain, temperature, and digital bus information inputs. PAK features algorithms for electrical phenomena to calculate results and I/O to transport that information directly to a report or to a test bench control system.     

Muller-BBM VibroAkustik Systeme Inc.With more than 50 years of excellence in acoustics, vibration and strength, Müller-BBM VibroAkustik Systeme provides versatile solutions with uncompromised dynamic data recording, monitoring, analysis and handling. Our tight partnership with the industries together with our acknowledged engineering expertise results in path breaking solutions. These solutions seamlessly integrate into laboratory, production and field environments. The PAK SYSTEM is focused on the interpretation of dynamic and static parameters for the experimental test market. Users benefits from modular and scalable measurement frontends, advanced signal conditioning combined with superior data handling capabilities, standalone measurements with redundant data storage, synchronization over PTP, GPS or fiber-optic cable and one system for laboratory and mobile applications. PAK is a strong partner for e-Mobility, all NVH tasks, and digitized validation. Innovative technologies and its component-driven design step up the efficiency and performance of processes when validating, setting the path for a digital transformation. Included in our analysis portfolio is standard analyses (FFT, nth Octave and more), sine reduction, true fractional octave analysis, structural analysis, rotational analysis, classical acoustics, acoustic control, shock response spectra, exterior noise, psychoacoustics and more.  A strong automated reporting, powerful graphics engine and solid cloud-based data management complete the PAK system. Our cloud services connect data sources and applications. PAK users are supported by a worldwide network of subsidiaries and partners underlying the deep relationship we share with our customers.