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- harmonic balance approach 谐波平衡法
- 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。
- Stern says Clinton favors a balanced approach to climate change. 说C赞同对气候变化采取平稳的应对措施。
- 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。
- In the groundwater balance approach, the transform amount is calculated by constructing a balance equation mainly of Quaternary phreatic groundwater. 在地下水均衡法计算中,主要通过建立第四系孔隙潜水均衡方程来求取转化量。
- In this paper a calculating method for predict-ing the ultimate compression strain of CFT is presented for the first time,which is based on an energy balance approach. 钢管混凝土极限压应变是钢管混凝土结构抗震设计的重要参数之一。
- Authoritarian parents are better off trying for a more balanced approach. 他们最好能尝试一个种更为平衡地方式。
- 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]
- I prefer a balanced approach and would like to invest in instruments with both growth and income characteristics. 我偏好平衡的投资方法,想尝试兼具成长与收益特性的投资工具。
- 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。
- Those proposals touched on issues that were crucial for a more balanced approach to norm-setting. 这些提案触及到的问题对更加平衡地制订标准至关重要。
- 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。
- Results in Table 4 compare the common regional practice to a more balanced approach. 表4的结果比较了这一地区的习惯施肥和较平衡的施肥结果。
- 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。