27 citations · 39 across the 3 of their papers we have counts for
3 papers
eess.SY2024★ 6 cited
An iteration-free approach to excitation harmonization
Patrick Hippold, Gleb Kleyman, Lukas Woiwode +6
Sinusoidal excitation is particularly popular for testing structures in the nonlinear regime. Due to the nonlinear behavior and the inevitable feedback of the structure on the exci…
math.DS2023★ 6 cited
Are Chebyshev-based stability analysis and Urabe's error bound useful features for Harmonic Balance?
Lukas Woiwode, Malte Krack
Harmonic Balance is one of the most popular methods for computing periodic solutions of nonlinear dynamical systems. In this work, we address two of its major shortcomings: First,…
eess.SP2022★ 27 cited
Nonlinear damping quantification from phase-resonant tests under base excitation
Florien Müller, Lukas Woiwode, Johann Gross +2
The present work addresses the experimental identification of amplitude-dependent modal parameters (modal frequency, damping ratio, Fourier coefficients of periodic modal oscillati…