harmonic excitation
英 [hɑːˈmɒnɪk ˌɛksɪˈteɪʃən]
美 [hɑːrˈmɑːnɪk ˌɛksaɪˈteɪʃən]
网络 简谐激励; 谐波激励
双语例句
- This paper investigates the chaotic vibrations of a fluid-conveying curved pipe, with harmonic excitation at the free end of the pipe.
研究了谐激励作用下输流曲管在系统参数区域内的混沌振动。 - Stability and approximate solution of a relative-rotation nonlinear dynamical system under harmonic excitation;
研究一类具有同宿轨道、异宿轨道的相对转动非线性动力系统的混沌运动。 - The response of vertical vibrating system with an impact damper under simple harmonic excitation is analyzed by numerical simulation.
运用释值仿真方法分析了垂直冲击消振系统的简谐激励响应。 - Forced Vibrations of a Undamped Dynamometer Subject to Harmonic Excitation; The Analysis of Nonlinear Dynamics in the System of Externally Excited Pipes Conveying Fluid
简谐激励无阻尼测力机构的强迫振动输流管道强迫振动的非线性动力学特性分析 - With forceful, clear, and smooth reverberated sound as well as special harmonic excitation functions, the noise frequency domain is obviously reduced, thus playing vocal perfectly and easy.
它不仅混响声音雄浑、清晰流畅，而且特有的谐波激励功能，能明显改善噪音的频域，使人的声音更加完美，演唱起来更加轻松。 - 2-stop stick-slip motion of a dry friction oscillator under a harmonic excitation of one-third natural frequency
三分之一固有频率谐激励下干摩擦振子的双Stop粘滑运动 - Research on Digital Voltage Regulator of Harmonic Excitation Synchronous Generators
谐波励磁同步发电机数字电压调节器的研究 - Primary resonance and primary parametric resonance of current-carrying conductor subjected to harmonic excitation
受简谐激励载流导线的主共振&主参数共振 - The Effect of Damper Windings on the No-load Harmonic Voltage of Synchronous Generators by the Third Harmonic Excitation
阻尼绕组对谐波励磁同步发电机空载谐波电压的影响 - Responses of Nonlinear Packaging System to Simple Harmonic Excitation
非线性包装系统对简谐激励的响应 - Some useful conclusions are gained by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator.
并对谐波励磁同步发电机上的实验结果与计算结果进行了比较，得出了一些有用的结论。 - In the paper, by using equivalent linearization technique, the response computation of a single_degree_of_freedom dry friction damped system with velocity_dependent variable coefficient of sliding friction under harmonic excitation is discussed. The amplitude_frequency equation is also derived.
研究了单自由度滑动摩擦系数随相对速度变化的干摩擦振动系统简谐激励响应计算问题，提出了等效线性化处理方法，并推导了相应的频响方程。 - The identification principle of simple harmonic excitation method is illustrated.
该文阐明了简谐激振法的识别原理。 - The optimization design of location parameters and structure parameters are discussed in this paper for the undamped vibration absorbers attached to the continuous systems under the simple harmonic excitation.
本文讨论了连续系统在简谐激励下，无阻尼吸振器位置参数和结构参数的优化问题。 - The store separated from the wing is treated as piecewise linear oscillator with clearance under harmonic excitation.
从机翼分离出的外挂被视为简谐激振力作用下的带间隙分段线性振子，研究这种振子的对称周期响应及其分叉。 - A direct identification method is presented to identify the hysteretic behavior of wire-cable isolators through steady harmonic excitation.
本文提出一个通过稳态正弦激励直接识别钢丝绳减振器滞回性能的方法。 - The research of this article brings forward a new opinion for analyzing the third harmonic excitation system and providing strong theory base and strong rational and practical design schemes for the design and the research of synchronous generator of third harmonic excitation.
本文的研究结果为三次谐波励磁分析提供了一种新的思路，也为三次谐波励磁发电机的设计和研究提供了坚实的理论基础和强有力的设计手段。 - Extremum of Vibrational Power Flow in the Isolation System under Harmonic Excitation
简谐激励下隔振系统振动功率流的极值特性 - And a new method, named three-segment method, is present to analysis harmonic winding no-load property curve for synchronous generator by third harmonic excitation.
并提出了一种分析三次谐波励磁同步发电机谐波绕组空载特性的新方法&三段法。 - The problems of Gibson subgrade subjected to interior harmonic excitation were investigated by Hankel integral-transform method.
采用Hankel积分变换方法，研究了Gibson地基在内源简谐荷载作用下的动力响应问题； - According to this software, a lot of electromagnet field calculation are made for no-load and load synchronous generator by third harmonic excitation.
利用该软件对三次谐波励磁同步发电机空载和负载时的电磁场进行了大量的计算。 - The vibration of circular plates is discussion by the method of energy. The relationships between the amplitude of forced vibration and steady-state amplitude, and frequency of simple harmonic excitation, and frequency of free vibration and material damping are studied in the paper.
利用能量的方法讨论了简谐力作用下圆板的受迫振动，从能量角度分析了振幅与静力振幅、简谐策动力频率、自由振动圆板频率以及阻尼比之间的关系。 - An equivalent is obtained for the expression of equivalent damping and stiffness for a system with a single degree of freedom. The time domain and frequency domain responses of the original system are compared with the equivalent system for δ excitation and harmonic excitation.
对于单自由度系统，得到了等效阻尼，等效刚度的表达式，并比较了δ-激励和简谐激励下原系统和等效系统的时域和频域响应。 - Third harmonic excitation has already become a common excited means for synchronous generator at present.
目前，三次谐波励磁已成为同步发电机一种常用的励磁方式。 - Shape optimization model of continuum structure under harmonic excitation is established.
以结构体积最小为目标，自由度振幅为约束，建立了谐响应下的连续体形状优化模型，实现了结构形状优化设计； - With the structural damp identified from the test results and the response of the structure under harmonic excitation, the load is identified and is compared with the actual load.
通过实验验证了本文计算程序的正确性，通过实验识别的结构阻尼和实测的响应，进行了载荷识别，并与实际载荷作了比较。 - Firstly, this thesis sets up the equivalent model of the generator. Then, it studies no-load and load characteristics of this kind of generator. Thirdly, this paper analyses the excitation method and emphatically introduces the harmonic excitation method.
首先，建立了发电机的等效模型；然后，研究了这种发电机的空载、负载特性；接着，对发电机的励磁方式进行了分析，并着重阐述了采用三次谐波进行励磁的方法。 - Furthermore, one-one method for frequency-tuning under multiple harmonic excitation is proposed and compared with the optimization method.
提出了适用于多频激励的一对一频率调谐方法，并与最优化频率调谐方法进行了比较。 - Synchronous generator by the third harmonic excitation, with the characteristics of self-excited constant-voltage and superior economy, owns a wide range of attention and development.
谐波励磁同步发电机具有自励恒压、经济性好的特点，得到了广泛重视和发展。 - Based on the modal analysis, study the displacement response of hanging basket under the condition of the harmonic excitation in order to get the harmful resonant frequency. This provides the basis for further optimization design and construction safety measures.
在模态分析基础上，研究挂篮在简谐激励作用下的位移响应，得到挂篮的共振危害频率，为进一步的优化设计和施工安全措施提供基础。