采用假设模态法建立系统的运动微分方程。
The assumption mode method is utilized to derive the motion equations of the structure.
采用假设模态法验证了理论分析结果并得到了分岔临界值和近似后屈曲解。
Assumed modes method was employed to validate the theoretical result and analyze the approximately critical bifurcation value and the post-buckling equilibria.
采用假设模态法对旋转运动柔性梁的动力特性进行研究，给出简化的控制模型。
In this paper, dynamics of a rotating flexible beam is investigated by the assumed mode method.
采用假设模态法建立耦合控制方程。分析系统的颤振临界流速随间隙和板厚的变化规律。
Coupling control equation of system was presented based on assumption method and change tendencies of critical velocity for flutter with both gap and the thickness of beam were discussed.
为了研究此系统的扭转振动，运用拉格朗日方程和假设模态法建立了系统的动力学方程。
To investigate the torsional vibration of the system, the dynamics governing equations of the system is established using the Lagrange equation and the assumed mode method.
利用拉格朗日法和假设模态方法建立了末端柔性的两臂漂浮基空间机器人的非线性动力学方程。
Nonlinear dynamic equations of a free-floating space robot with two manipulators and a flexible end-manipulator are established based on Lagrange and assumed mode methods.
由自感知电压引入速度负反馈闭环控制，并由假设模态法将位移按模态展开，求解了悬臂梁结构的动态特性；
The mathematical models based on the assumed modes method and a closed loop velocity feed back control law are developed to describe the flexural vibration dynamic behaviors.
本文研究一个两跨板状简单模型在不可压缩流中振动时的固有动特性。 应用假设模态法建立系统的运动微分方程。
The dynamical characteristics of a simple two-span parallel flat plate-type model vibrating in incompressible water are studied here.
将此方法应用于复合材料加筋结构的冲击载荷识别，加筋结构等效为材料性质不均匀分布的层板结构，采用假设模态法建立正向冲击响应模型。
The stiffened composite panel is modeled as an equivalent laminate with varying properties and the forward impact response is obtained using an assumed mode approach.
每一个振动模态可以被假设为像一个单自由度系统一样单独地响应。
Each of the vibration modes that are considered may be assumed to respond independently as a single-degree-of-freedom system.
以某型空空导弹为对象，基于双时标的假设，将导弹动力学模态分离为快变状态动力学模态和慢变状态动力学模态，并对其分别进行了动态逆设计。
For an A/A missile, its dynamics is separated into two parts, the dynamics of fast state and the dynamics of slow state based on the two timescale separation.
通过对接触网刚性悬挂的模型的假设在ANSYS软件中建立了有限元模型，经模态分析计算得到了接触网刚性悬挂固有频率。
The ANSYS software is used to carry out the mode analyzing calculation and obtain the inherent frequency of the overhead rigid suspension catenary.
对刀齿采用平均方位和瞬时方位两种假设，所计算出的铣削稳定图进行比较表明，其最低稳定边界相差很大，并且随结构模态参数不同而异。
The minimum stability limits of stability lobes in milling based on constant and varying orientations are quite different and vary with Structural modal parameters.
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 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 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.
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