Modal Parameter Identification Applied to Improving Accuracy in FEM Dynamic Computation

1、

Vibration strain analysis of a truck frame by means of modal analysis approach

汽车车架结构振动应变分析的模态法

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2、

Sensitivity analysis by the nonlinear modal synthesis method

非线性模态综合法的灵敏度分析方法及其应用

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3、

The Game Theory provides a proper theoretical modal to these two aspects.

合作博弈论刚好为这两者提供了很好的理论模型。

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4、

FE model and experimental verification for machining center modal analysis

高速加工中心有限元计算模型与实验验证

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5、

Urban Travel Modal Split and Its Impact on Energy and Environment

城市交通出行方式对能源与环境的影响

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6、

The Identification of Modal Parameters for a Model of Frame Structure by Transfer Function

据传递函数识别框架结构模型的模态参数

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7、

Modal strain energy method for detection of crack location in frame structures

空间框架结构裂纹位置识别的模态应变能法

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8、

Study on Practical Complete Modal Space and Application

实用完备模态空间及其应用

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9、

The Stress Modal Function Method to Determine the Parameters of Vibration Aging

确定振动时效参数的应力振型函数法

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10、

Modal and Dynamic Response Analysis on High Speed Light Type Wheelsets

高速轻型轮对的模态和动力响应分析

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11、

State feedback control and independent modal control is investigated.

研究了状态反馈和独立模态方法；

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12、

Technique and modal synthesis method in state space.

（快速福里哀变换）技术与状态空间的模态综合法分析之。

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13、

New study on free-interface modal synthesis method of substructures

一种新型自由界面子结构模态综合法的研究

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14、

Studies on the modal synthesis method using transfer functions

直接利用传递函数进行模态综合的研究

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15、

Active modal control for sound field in a room Normal Mode

房间声场的简正方式有源控制

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16、

Modal verbs are not only important, but difficult in English learning.

情态动词是英语学习中的一个重要语法项目，也是语言学习的一个难点。

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17、

I resolved to tell her what I thought on Monday morning.

我下定决心，周一早上要告诉她我的想法。

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18、

Thus resolved and desperate, they rushed in a body towards a neighbouring pool, intending to drown themselves.

于是他们下定决心，不顾一切来到附近的池塘边，准备投水自尽。

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19、

From the point of view of physics, von Neumann's theory will lead to the result that" the potential energy of a particle may be over the total energy with a definite probability", it contradicts the law of conservation of energy.

从物理上讲，它将导致粒子的势能以一定的概率超过总能量这种违背能量守恒原理的结论。

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20、

Based on the law of conservation of energy, the flattened Lorentzian function ( FL) is chosen as the distribution of flattened beam. The mapping function of arbitrary ray in incident plane and image plane was deduced.

根据能量守恒原理，采用平顶洛伦兹光束作为平顶光束的物理模型，推导出任意光线在入射面与出射面的映射函数关系式。

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