Furthermore, that the method may be used for non-sinusoidal periodicexcitation is indicated.
还指出了在非正弦周期性激励下，可结合“谐波分析”运用此法。
2
In this paper, the harmonic balance method has been developed for calculating the steady state response of locally nonlinear dynamic systems under periodicexcitation.
利用谐波平衡法研究了局部非线性系统在周期激励下的稳态响应问题。
3
The chaotic behaviors in Eulers dynamically buckling system were controlled by means of the periodic force excitation.