1) DFT Numerical HBA
DFT数值谐波平衡法
2) harmonic balance method
谐波平衡法
1.
Calculation of the steady state response of locally nonlinear dynamic systems by harmonic balance method;
利用谐波平衡法计算局部非线性动力系统的稳态响应
2.
Then the harmonic balance method(HB)is used to solve the equation.
建立了不可压流动中多项式迟滞非线性二元机翼的气动弹性运动方程,然后利用谐波平衡法进行了求解。
3.
The harmonic balance method(HBM)was employed to solve the forced response of damped blades considering nonlinear feature of differen- tial equations.
针对该微分方程的非线性特点,采用一阶谐波平衡法,进行了动力响应的计算分析。
3) harmonic balance
谐波平衡法
1.
Based on an equivalent circuit model of transistor autodyne,the non-resonance oscillation characteristics of the forced oscillation of autodyne are analyzed using the harmonic balance method.
在已建立的晶体管自差机等效电路模型的基础上,运用谐波平衡法,研究了多普勒无线电引信自差收发机受迫振荡的非共振振荡特性,推导出了自差收发机在不同强度信号作用下的幅频特性。
2.
Before the circuit was designed and analyzed, Harmonic Balance (HB) technique was introduced in detail.
在对电路进行设计和分析之前，对谐波平衡法这种重要的非线性电路分析方法做了较详细的介绍，并简要介绍了上变频电路设计中用到的改进谐波平衡法。
4) method of harmonic balance
谐波平衡法
1.
The method of harmonic balance and the method of stochastic averaging were used to determine the response of the system.
研究了粘弹系统在谐和与随机噪声联合作用下的响应和稳定性问题· 用谐波平衡法和随机平均法分析了系统在确定性谐和激励和随机激励联合作用下的响应 ,讨论了粘弹项、随机扰动项对系统响应的影响· 结果表明 ,在一定条件下 ,系统具有两个均方响应值和跳跃现象· 数值模拟表明 ,谐波平衡法与随机平均法相结合的研究方法是有效的·
2.
The method of harmonic balance and the method of stochastic averaging are used to determine the response of the system.
用谐波平衡法分析了系统在确定性谐和激励和随机激励联合作用下的响应 ,用随机平均法讨论了随机扰动项对系统晌应的影响。
3.
The method of harmonic balance is applied to study the non-linear dynamic response of the third-order nonlinear partial differentiation system.
应用谐波平衡法对系统三阶非线性微分方程组解析分析,与数值解比较验证了解析解的正确性和有效性。
5) incremental harmonic balance method
增量谐波平衡法
1.
Employing the incremental harmonic balance method, a solution for the nonlinear dynamic stability of the piezoelectric moderately thick laminated plates with damage is obtained.
基于各向异性损伤理论和压电理论,采用能量法和Lagrange方程,建立了具损伤压电智能层合中厚板在参数激励下的非线性运动控制方程,应用增量谐波平衡法,求解了具损伤压电智能层合中厚板的非线性动力稳定性问题。
2.
The incremental harmonic balance method was extended to analyze the flutter of systems with multiple structural strong nonlinearities.
对多个自由度上含有强非线性项系统的颤振问题,推广应用增量谐波平衡法进行分析。
3.
In the paper, a new definition of transmissibility is presented and the incremental harmonic balance method is adopted to study the response of nonlinear isolating systems.
本文采用非线性隔振系统新的传递率定义,应用增量谐波平衡法(IHB法)研究非线性隔振系统的运动响应,并讨论了谐波项数在一阶振幅、传递力、惯性力等方面的影响,从而得出含一个基波项的解的适用范围。
6) the harmonic balance method
谐波平衡方法
补充资料：谐波平衡法
见描述函数法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条