摩擦环节对机械系统动力学行为有重要, 甚至可能是关键的影响. 深入研究摩擦及摩擦动力学
特点, 对于解决机械系统中摩擦带来的不利影响, 发挥其有利作用, 是非常重要的 …

The harmonic balance (HB) method is one of the most commonly used methods for solving
periodic solutions of both weakly and strongly nonlinear dynamical systems. However, it is …

In this paper, we briefly review the classical harmonic balance method, and describe the
adaptation of the method required for its application to computational fluid dynamics models …

In this study, the harmonic and 1/3 subharmonic oscillations of a single degree of freedom
Duffing oscillator with large nonlinearity and large damping are investigated by using a …

Friction has a significant effect, even dominant one in some cases, on the dynamic behavior
of mechanical systems. Thorough investigation on friction dynamics is very important to …

The harmonic balance method has seen an increasing popularity in the solution of time-
periodic problems because of its computational efficiency and its ability to model …

In this work, the one-shot method previously developed for the solution of limit cycle
oscillation problems is extended to predict flutter boundaries of aeroelastic systems. In …

This work proposes a novel approach to compute transonic limit-cycle oscillations using
high-fidelity analysis. Computational-Fluid-Dynamics based harmonic balance methods …

Flutter and limit cycle oscillation (LCO) are important phenomena that need to be considered
in aircraft design. Previous harmonic-balance-based flutter and LCO prediction methods …

Periodic dynamical systems ubiquitously exist in science and engineering. The harmonic
balance (HB) method and its variants have been the most widely‐used approaches for such …