您要查找的是不是：
- 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。
- 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。
- 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。
- 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。
- 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;
- 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。
- Zhang Bo,Lu Tiecheng,Du Xiaolei.Analysis of harmonic balance based fundamental resonance of the ferroresonance circuit in power system[J].High Voltage Engineering,2006,32 (1):94-96. [2]张博;鲁铁成;杜晓磊.;电力系统基频铁磁谐振谐波平衡分析[J]
- Using harmonic balance simulators can make the work of circuit design and analysis easier to do.When this technique is applied to high frequency circuits, it can exhibit homoclinic bifurcation routes. 摘要利用谐波平衡模拟法对电路中的混沌运行状态进行预测，更便于进行电路设计与分析，在高频电路模拟中，可以显示出混沌的同宿分岔轨迹，并预测和计算出这些轨迹的路线。
- Products wanted: Auto parts: harmonic balancer, flywheel and power brake booster. 需要货品:汽车配件，包括平衡器、飞轮/整速轮及动力刹车提高器。
- 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。
- 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)。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Losing balance, he plumped against the doorpost. 没有站稳，他一头撞在门柱上。
- Global strategic balance and stability. 全球战略平衡和稳定。
- The harmonic combination of these tones. 四度和音音调的和谐组合
- The skater quickly recovered his balance. 那个滑冰的人很快恢复了平衡。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
