It is shown that the damping value established from three parameter model is smaller than that of two parameter model or elastic semi-infinite body theory.
由该模型的分析结果表明，其阻尼值比之按两参数模型以及按弹性半空间体的理论模型求得的值要小得多。
As mentioned above, three parameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated.
综上所述，三参数VFD模型能够很好的反映推进剂的粘弹特性，将它用于固体发动机动力学分析，可以得到药柱在时域和频域内的动态响应。
Then networked three dimensional modeling will be realized by parameter drive , and a proved model based on CATIA was provided .
并结合参数化驱动技术实现网络化三维建模，并基于CATIA平台给出了验证模型。
In this paper, a method USES to calculate structure dynamic response is proposed, which is based on the three parameter reliability model and perturbation probabilistic finite element method.
将可靠性分析三参数法与摄动概率有限元法相结合，提出了一套求解结构体动态响应概率分布的方法。
To control and improve the properties of mechanism dynamics, a synthetical parameter model of high-grade motion was created for three-grade functional generator mechanism with double output.
基于改善动力学性能、提高输出运动的平稳性，实现了六杆双输出函数脉冲发生机构按传动比要求的等价四杆机构的综合原理与方法。
Finally, three methods have been proposed for model calibration, namely, index comparison, parameter comparison and curve fitting.
最后，提出了三种方法对模型进行校验，分别是指标对比法、参数对比法、曲线拟合法。
In the thesis, the basic principle, model, parameter estimation and information function of IRT are discussed based on three education test theories.
本文首先在介绍了三种教育测量理论的基础上，较详细地论述了项目反应理论的基本原理、模型、参数估计以及信息函数等。
In the DCL interface, graph data videotex has been realized by using standard three - dimension object model, stamp parameter has also been introduced.
在dcl界面利用标准结构的三维实体模型实现图形库的可视化，原型图的参数化引入了特征参数。
This paper is divided into three chapters, the content is as follows: chapter I simply introduces the model of the item response theory and some useful methods of parameter estimation.
本论文共分三章，主要内容安排如下：第一章简单介绍了项目反应理论模型和几种常见的参数估计的方法。
The three-loop autopilot is transformed into state space model, and the feasibility of presupposition of some nuisance parameter is proved.
将三回路驾驶仪等效为全状态反馈的状态空间模型，证实了冗余参数预先设定的可行性。
The theoretical calculation result indicates that the three-dimensional tooth arrangement model of PDC Bit's with the parameter method is precise and reliable.
理论计算结果表明，利用这种参数化建模方法完成的PD C钻头三维布齿模型是精确、可靠的。
Chapter three introduces the concept, type, basic parameter of the option and theoretical foundation and model of option pricing as well as the real option and the compound option.
第三章介绍期权的概念、类型及基本参数、期权定价的理论基础和模型以及实物期权和复合期权。
Based on the three-lager model, three parameter inversion is carried out for the electromagnetic wave logging.
针对三层地质模型，进行了电磁波测井三参数反演方法研究。
There are three different CV models that including the two-parameter hyperbolic model, the three-parameter hyperbolic model and the three-parameter exponential model.
现有三类不同的临界速度模型，包括双参数双曲线模型、三参数双曲线模型或三参数指数模型。
Three types of four-parameter strength criterion based on new mechanical model are proposed.
在新的力学模型上建立了三种类型的四参数强度准则。
A three element model of lumped parameter in peripheral extra corporeal circulation of an animal has been proposed and set up according to the fluid network theory.
我们运用流体网络理论，建立了三参数单元的侧支体外循环集中参数模型。
The simulation test results show that the three-parameter Weibull distribution model of front-wheel swerve shimmy damper hydraulic booster is more accurate than the two-parameter Weibull distribution.
仿真试验结果表明，前轮转弯减摆助力器的三参数威布尔分布模型比两参数威布尔分布模型更为精确。
Two Solutions to the model equivalent parameter estimation are proposed, one based on the three-phase short-circuit capacity, this method works with good computational speed, but accuracy is not high;
对该模型提出两种求解方法，一是基于三相短路容量思想的等值参数估计，计算速度快，但精度不高；
The moment-rotation relation of beam-to-column semi-rigid connections was simulated with the three-parameter mechanical model.
采用已有的三参数力学模型模拟半刚性连接梁柱节点的弯矩-转角性能。
Wiener three forecasting methods used to achieve the parameter estimation of AR model.
利用维纳预测方法实现对AR模型的参数估计。
On base of those, effective relaxation moduli could be curve-fitted by the function form of the three-parameter solid model.
在此基础上，用类似粘弹性三元件固体模型的形式去拟合离散的数值结果，得到了松弛模量更简单的解析表达式。
On base of those, effective relaxation moduli could be curve-fitted by the function form of the three-parameter solid model.
在此基础上，用类似粘弹性三元件固体模型的形式去拟合离散的数值结果，得到了松弛模量更简单的解析表达式。
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