harmonic balance method

The 2/ 1 superharmonic solution for a circular plate is investigated by the superimposing iteration harmonic balance method.

通过叠加迭代谐波平衡法得出了圆板的2/1超谐解。

A modified harmonic balance method ( MH method ) and harmonic balance method ( EMH method ) are proposed.

提出了改进的谐波平衡法即 MH 法和EMH法,用于求强非线性系统周期解.

On the research methods, this dissertation uncoiled the vibration equation with Harmonic Balance Method and Newton-Raphson Method, then established a general form of this solution.

在研究方法上，本文利用谐波平衡法及牛顿迭代法对系统的振动方程进行迭代求解，建立此类解的一般形式。

Incremental Harmonic Balance Method for Nonlinear Vibration of Pipe Conveying Fluid

增量谐波平衡法用于输液管的非线性振动分析

A method, stroboscopic harmonic balance method which is used to solve strong nonlinear system, is proposed.

提出一种用于强非线性系统求解的方法 ——— 频闪谐波平衡法.

Nonlinear dynamics of gear system based on incremental harmonic balance method

基于增量谐波平衡法的齿轮系统非线性动力学

Adopting Bessel function on the space, the dimensionless differential motion equations are got with Galerkin method. The harmonic Balance method is used to solve the equations.

通过对未知变量在空间上采用Bessel函数离散，并应用Galerkin方法，得到了仅含时间函数的系统的非线性自由振动控制方程，最后采用谐波平衡法对此控制方程进行求解。

A superimposing iteration harmonic balance method steady-state analysis of strongly nonlinear oscillators.

提出一类强非线性动力系统的叠加迭代谐波平衡法.