research
∙
07/14/2023
Fully Coupled Forced Response Analysis of Nonlinear Turbine Blade Vibrations in the Frequency Domain
For the first time, a fully-coupled Harmonic Balance method is developed...
share
research
∙
03/29/2023
Are Chebyshev-based stability analysis and Urabe's error bound useful features for Harmonic Balance?
Harmonic Balance is one of the most popular methods for computing period...
research
∙
11/15/2021
A massless boundary component mode synthesis method for elastodynamic contact problems
We propose to combine the ideas of mass redistribution and component mod...
research
∙
10/12/2021
Predictive design of impact absorbers for mitigating resonances of flexible structures using a semi-analytical approach
Analytical conditions are available for the optimum design of impact abs...
research
∙
02/11/2021
Development of a Fully-Coupled Harmonic Balance Method and a Refined Energy Method for the Computation of Flutter-Induced Limit Cycle Oscillations of Bladed Disks with Nonlinea
Flutter stability is a dominant design constraint of modern gas and stea...
research
∙
12/28/2020
On the computation of the slow dynamics of nonlinear modes of mechanical systems
A novel method for the numerical prediction of the slowly varying dynami...
research
∙
12/28/2020
Reliability optimization of friction-damped systems using nonlinear modes
A novel probabilistic approach for the design of mechanical structures w...
research
∙
12/28/2020
A method for nonlinear modal analysis and synthesis: Application to harmonically forced and self-excited mechanical systems
The recently developed generalized Fourier-Galerkin method is complement...
research
∙
12/28/2020
A High-Order Harmonic Balance Method for Systems With Distinct States
A pure frequency domain method for the computation of periodic solutions...
research
∙
12/28/2020
An efficient method for approximating resonance curves of weakly-damped nonlinear mechanical systems
A method is presented for tracing the locus of a specific peak in the fr...
research
∙
12/28/2020
Nonlinear modal analysis of nonconservative systems: Extension of the periodic motion concept
As the motions of nonconservative autonomous systems are typically not p...
research
∙
11/11/2020