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- The linearized equation is addressed by the harmonic balance method and the equivalent linear stiffness of the nonlinear stiffness is obtained. 线性化俯仰方向的自由振动方程,用谐波平衡法求解该线性化方程,得到了改进的等效线性刚度。
- Considering the time-varying mesh stiffness and friction between tooth pairs,the steady state response of the system is investigated by means of the harmonic balance method. 在考虑齿轮时变啮合刚度和齿面间摩擦力的情况下，使用谐波平衡法，研究了系统的动力特性，并用数值解对其结果进行了校对。
- A-operator method (AOM) is used to obtain the approximate analytic solution. According to the results,A-operator method (AOM) overcomes the defaults of harmonic balance method and can keep all frequency components. 根据计算结果,A算符方法(AOM)克服了谐波平衡法的缺点,能够得到系统响应的所有频率成分,计算精度更高;
- incremental harmonic balance method 增量谐波平衡法
- Because of strong nonlinear constitute relation, the response calculation methods are noticed by many scientists. Incremental harmonic balanced method (IHB) is one of the widely used methods. 干摩擦隔振系统由于具有强非线性本构关系，它的响应计算问题被人们所关注，目前应用较多的是增量谐波平衡法(IHB)。
- Incremental Harmonic Balance Method for Strongly Nonlinear Flutter of Airfoils 强非线性颤振分析的增量谐波平衡法
- 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
- NONLINEAR DYNAMICS OF PLANETARY GEAR TRANSMISSION BY HARMONIC BALANCE METHOD BASED ON DFT 基于离散傅里叶变换与谐波平衡法的行星齿轮系统非线性动力学分析
- Incremental Harmonic Balance Method for Airfoil Flutter With Multiple Strong Nonlinearities 多自由度强非线性颤振分析的增量谐波平衡法
- NONLINEAR SLOSHING OF LIQUED IN RECTANGULAR CONTAINER UNDER PITCHING EXCITATION BY HARMONIC BALANCE METHOD 谐波平衡法求解俯仰运动矩形贮箱中液体非线性晃动
- harmonic balance method 低平衡法
- Using the harmonic balance principle and the Newton-Raphson iteration method the thesis proposed a very efficient algorithm to solving the steady state problem of such system. 该模型可以看作是广义的Duffing方程组．利用谐波平衡原理及牛顿 迭 法给出了一般求解方法，在非线性电路计算方面有所突破。
- The harmonic balance simulation and envelope simulation are applied in the CAD progress of pulse oscillator, the results of simulation are listed, and the output signal of pulse oscillator is analyzed by mathematical method. 以脉冲振荡器的cad为例，对脉冲振荡器分别进行谐波平衡仿真和包络仿真，列出了仿真结果，并对脉冲振荡器输出信号进行数学分析。
- Amulti-mode solution is presented in the form of generalized double Fourier series with time-dependentcoefficients determined by the method of harmonic balance for undamped free vibrations. 给出了以广义双富里哀级数表示的无阻尼自由振动下的多模态解，其中与时间相关的系数由谐波平衡法确定。
- In this paper,an adapted harmonic balance algorithm is applied to analyze the fundamental resonance of a typical ferroresonance circuit. 应用谐波平衡法分析了典型铁磁谐振电路基频谐振及其影响因素,确定了该电路的基频谐振区域。
- By combining equivalent linearization method with harmonic balancing technique, the approximate analytic response was obtained. 将等效线性化法与谐波平衡法相结合，求出了系统的近似解析响应。
- The double-declining balance method computes depreciation at an accelerated rate. 加倍余额递减方法用加速比率法计算折旧。
- In this paper, a harmonic balance algorithm is applied to analyze the fundamental resonance of a typical ferroresonance circuit in a neutral grounded power network. 笔者应用谐波平衡法对中性点接地系统铁磁谐振电路基频谐振进行分析,找出了该电路的基频谐振区。
- A balance method for the offset of separation hyperplane of biclassification imbalanced data is proposed. 摘要 针对两类不平衡数据的分离超平面的偏移问题提出一种平衡方法。
- The pollution sources of NGD in Chengdu are analyzed by the chemical mass balance method based on receptor model. 应用受体模式的化学质量平衡法对玉溪市中心城区大气颗粒物的来源进行解析。
