Publicaties
Identification of Noise, Vibration and Harshness Behavior of Wind Turbine Drivetrain under Different Operating Conditions Vrije Universiteit Brussel
Noise, vibration and harshness (NVH) problems are critical issues to be tackled for wind turbine drivetrains. Tracking the behavior of modal parameters of the machines' fundamental modes during operation it is of high interest to validate complex simulation models. A powerful approach for this purpose is represented by operational modal analysis (OMA). This paper describes the investigation of an automated technique for continuously tracking ...
The influence of noise, vibration, cycle paths, and period of day on stress experienced by cyclists Universiteit Gent
User-friendly method to split up the multiple coherence function into noise, nonlinearity and transient components illustrated on ground vibration testing of an F-16 fighting falcon Vrije Universiteit Brussel
Purpose: This paper provides a novel method to split up the multiple coherence function into noise, nonlinear distortion, and transient components. Method: The method relies on the nonparametric estimation framework called the Best Linear Approximation (BLA) where vibro-acoustic systems are excited by special so-called multisines (pseudo-random noise) signals. Challange: Testing of multiple-input, multiple-output (MIMO) nonlinear systems is ...