Road Load Data Acquisition (RLDA) Software & Drive Files

BSR SUITE software running on a laptop PC combined with multi-channel data acquisition and signal conditioning is used for RLDA when combined with accelerometers and possibly microphones. BSR SUITE includes predefined test setups for RLDA with up to 64 simultaneous measurement channels. In combination with the compact portable USB Hardware and the intuitive user interface RLDA becomes easy and safe. Drive-File generation for full vehicles, subsystems and components is based on proven algorithms, integrated know-how, and procedures.

With this innovative technology you can transfer vibration conditions from the road to the lab, improving the simulation quality and correlation to road testing. Such hardware combined with BSR SUITE provides a cost-effective and quickly deployable capability for various NVH and BSR groups to be self-sufficient and responsive when prototype or benchmark vehicles suddenly become available.

BSR Suite Data Sheet: Download PDF

 

Squeak and Rattle Test Solutions
S&R/BSR test systems for vehicles, subsystems, components, and materials. Quiet excitation: 1–6 axes
Steering Systems (SMTS)
Steering test systems for quiet evaluation of rattle, NVH & performance issues – non-hydraulic
Suspension Component Test Systems
Suspension component test rigs for noise characterization, NVH & performance evaluations – passive and active components
Transducer Calibration
Accelerometer calibration – ISO16063-21; 0.1Hz; 600 g sine; 13,000 g shock; 8-DUTs; -185°C to +800°C; transverse sensitivity
Modal Exciters & Amplifiers
Modal excitation: 50 N – 4000 N forces, Ethernet control of remote amplifiers, largest installed base over 30+ years
MB Millenium Dynamic Control Systems
Vibration and force control systems, single and multi-shaker. Time History, Random, Sine, Linear and Rotary
Engineering Services
Engineering Services for noise & vibration test method development and execution, equipment service & maintenance
Shaker Systems
Electrodynamic shaker systems for vibration test from 100N – 22kN, quiet BSR, modal, air bearing for calibration