This paper adopts a new method of tire modeling which USES experimental modal parameters.
采用一种新的思想进行轮胎建模研究，即用试验模态参数建立轮胎动力学模型。
This modeling presents a complete tire dynamics model and shows that the method using experimental modal parameters can accurately predict tire performance.
推导和计算结果完善了所建立的动态模型，并进一步说明了利用试验模态参数能够深入和方便地建立轮胎力学模型。
The geometric parameters of the model are directly obtained from the tire design, while the physical parameters, are calculated from the experimental modal parameters.
利用轮胎的试验模态参数和轮胎圈模型的特征方程确定圈模型的物理参数。
Modeling and calculate results show that using experimental modal parameters can easily establish tire properties models and calculated tire dynamic properties under various conditions.
建模和计算结果说明利用试验模态参数可以方便地建立轮胎的非稳态模型，并可以直接计算出不同工况下的轮胎动态特性。
The distribution of the tire side force was obtained by using geometric deformation of contact patch of cornering tires and the principle of modeling tire with experimental modal parameters.
对轮胎进行侧向激振试验得到轮胎的侧向模态参数，依据轮胎侧偏时印迹的几何变形及模态参数建模的思想，得到了侧向力分布。
A time domain model developed using experimental modal parameters to simulate tire and vehicle dynamic performance was used to develop the transient response equation for different lateral inputs.
在利用试验模态参数建立的轮胎侧向非稳态模型基础上，推导了用于计算不同侧向输入的时域瞬态响应公式。
The process of determining modal parameters from experimental data involves several phases.
从试验数据确定模态参数的过程分成几个阶段。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验，对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
The history of experimental modal analysis began in the 1940's with work oriented toward measuring the modal parameters of aircraft so that the problem of flutter could be accurately predicted.
试验模态分析的历史始于1940年，用于测量飞机的模态参数，以准确预测颤振问题。
Based on the experimental modal analysis, compare the modal parameters to verify the validity of finite element model.
在试验模态分析基础上，对比分析模态参数，验证有限元模型的有效性。
Modal parameters and vibration type were obtained by the method of least squares time domain, complex modal analysis and the experimental data.
并利用时域最小二乘法和复模圆法对实验数据进行了三维的模态参数和振型分析。
The initial modal parameters are then identified with the experimental approach, theoretical approach and hybrid approach.
用实验方法、解析方法和混合方法进行了模态参数的初步识别。
Based on the experimental results of the above three methods, modal parameters of the vibration test bench are determined by the comprehensive analysis.
通过对上述三种方法实验结果的综合分析，确定振动教学实验台的模态参数。
Modal analysis an experimental and analytic technique to analyze the dynamic performance of machines, establish the dynamic models and optimize the parameters.
模态分析是研究各种机械的动态特性，建立动力学模型，进行参数优化必不可少的一种分析技术。
Modal analysis an experimental and analytic technique to analyze the dynamic performance of machines, establish the dynamic models and optimize the parameters.
模态分析是研究各种机械的动态特性，建立动力学模型，进行参数优化必不可少的一种分析技术。
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