Double eccentric shaft vibration exciter is the source of linear vibration.
振动给料机由双偏心轴激振器提供直线振动源。
In this paper, the chaotic motions of non linear vibration systems are studied.
分析了一类非线性振动系统的混沌运动。
The non-linear vibration of rotors supported by the rolling ball bearing was studied.
研究结果表明：滚动轴承的非线性轴承力会诱发变刚度振动。
In this paper, matrix perturbation for linear vibration defective systems is discussed.
本文讨论线性振动亏损系统的矩阵摄动理论。
This paper deals with the solution method of the initial value problem of linear vibration systems in the time domain.
利用积分因子降阶法，给出了确定单自由度线性振动系统对任意激励响应的杜哈梅积分的一种新的推导方法。
A case study on linear vibration screen was used to demonstrate and validate the HOQ constructed by the above results.
以直线振动筛为例验证基于上述研究结果所构成质量屋的有效性。
The scheme provided can obtain satisfying estimation results although the amplitude of linear vibration is constrained.
所提出的方案能够在线振动激励幅值受限的情况下，辨识出各模型参数。
The results show that the fatigue crack not only decreases the natural frequency, but also causes non linear vibration.
计算结果表明，疲劳裂纹不仅使悬臂梁的固有频率下降，而且引起非线性强迫振动响应。
A new type electromagnetic vibrating head was designed to meet the use of linear vibration welding apparatus in the paper.
文中根据振动摩擦焊接的需要设计了一种新型的电磁式振动头。
A new type of linear vibration table is brought forward, whose application to INS error model parameter separation is investigated.
本文提出了一种新型线振动台，探讨了将其用于惯导平台误差模型参数分离的可行性。
A computational analysis of the non linear vibration and thermal buckling of a uniformly heated polar orthotropic annular plate is presented.
采用数值计算方法分析了具有中心刚性质量的极正交各向异性环形薄板在均匀升温下的大振幅振动和热过屈曲。
Optimal Damping Ratio(OPR) of a suspension system was existed and proved by linear vibration model on suspension system of multi-wheel vehicle.
在多轮车辆悬挂系统线性振动模型基础上，证明了悬挂最优阻尼比的存在。
The resonator's mass nonuniformity on the the gyro's accuracy was also analyzed while the gyro was subject to the linear vibration environment.
针对陀螺仪处于线振动情况下，分析了谐振子质量不均匀对精度的影响。
Due to the large span, small elasticity and feebleness damp in aerospace, the solar panel easily generates non-linear vibration with low frequency.
由于太阳能电池翼的大跨度，低刚度特点，加之太空中阻尼较弱，使得电池翼极易产生低频非线性的持续振动。
It is a practical and effective method to study about the static state and transient response to non-linear vibration system on the basis of experiments.
从试验角度研究非线性振动系统的稳态与瞬态响应是一种切实可行的方法。
By using of this formula, the accurate mean and mean square responses of a linear or an equivalent linearized nonlinear vibration problem can be obtained.
应用该公式可以求出线性和等价线性化的非线性振动系统的精确稳态均值和均方响应。
The records are decomposed into two seismic waves with same linear vibration but vertical each other by unique processing algorithm as the source producing polarized wave.
由于该震源产生的是环形极化波，可以通过唯一的处理算法，将记录分解成两个等同而相互垂直的线性振荡地震源波。
The application of the Extended Kalman Filter (EKF) to identify INS platform drift error coefficients under the condition of ideal and nonideal linear vibration is presented.
设计了多位置测漂方案，利用扩展卡尔曼滤波对理想、非理想线振动条件下的参数辨识问题进行仿真。
By using the method of establishing model through vibration test, this paper discusses the rotatory shell's dry-humid mode parameters and its non-linear vibration properties.
本文用振动试验建模的方法来探索旋转壳体的干、湿模态参数及其非线性振动特性。
By analysing some different types of isolating configurations, the relations between the natural frequency of rotational vibration and that of the linear vibration have been found.
通过对几种不同的隔振形式的分析，得到了扭转振动的固有频率与线性振动的固有频率之间的关系。
The application of the Extended Kalman Filter (EKF) to identify INS platform drift error coefficients under the condition of ideal and non-ideal linear vibration is presented in this paper.
设计了多位置测漂方案，对理想、非理想线振动条件下的参数辨识问题进行了仿真。
Because of the nonlinear foundation of nonlinear vibration systems, the linear controller used in nonlinear vibration active control based on traditional control theory can not work very effectively.
由于非线性振动系统的非线性本质，基于传统控制理论的线性控制器用于非线性振动控制效果不佳。
This paper offers an assumed model called system weighted Average Tranafer Function of a linear vibration system to identify the complex modal parameters by using multi-point measured frequency data.
本文提出用多点频响函数来识别系统的复模态参数，建立了系统加权平均传递函数的假设模型。
This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.
本文应用可积的一类线性微分方程求出了非均质变截面弹性直杆振动问题的一个精确解，我们应用这一精确解验证了渐近解的精确度。
This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom.
就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。
This Paper Compared the responses for a Single-of-freedom linear mechanical System to stationary Vibration, random Vibration, transport (motor Uehicle and freight train) Shock testings.
比较了单自由度线性机械系统在稳态振动、随机振动、运输试验（汽车与火车）以及冲击试验中响应的大小。
This paper studies inverse design problem of generalized eigenvalue problem of linear parameter discrete vibration system.
本文研究了具有线性参数的离散振动系统广义特征值逆设计问题。
This paper studies inverse design problem of generalized eigenvalue problem of linear parameter discrete vibration system.
本文研究了具有线性参数的离散振动系统广义特征值逆设计问题。
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