First, the paper gives the experiment design method for constructing approximation model.
本文首先给出了建立近似模型前所需的实验设计方法。
If we substitute actual model for approximation model, the precision of approximation model is very important.
如果用近似模型来代替真实模型，那么近似模型精确度就变得非常重要。
To increase the efficiency of the multidisciplinary optimization of aircraft, an aerodynamic approximation model is improved.
在比值修正模型所构造的气动近似模型的基础上，引入了基于实例的推理技术对其加以改进。
But when the rotary inertia of the hub is close to that of the beam, the zeroth-order approximation model may lead to wrong result.
但当中心刚体的转动惯量接近柔性悬臂梁的转动惯量时，零次近似模型将导致错误的结果。
Utilizing equivalent external cavity approximation model, the influence of coupling coefficient on the threshold gain of FBG-ECL is discussed.
根据等效腔模型，讨论了耦合系数对FBGECL阈值特性的影响。
A modified diffusion approximation model called the hybrid diffusion approximation that can be used for highly absorbing media is investigated.
本文研究了一个适用于强吸收介质的漫射近似模型。
PID gain predictive control based on two approximation model is proposed for the problems of the traditional PID control and predictive control.
提出一种基于二次逼近模型的PID增益预测控制，并阐述了该系统的结构、算法和应用特点。
The thesis studies the generalized rough set models and proposes a multi-level rough set approximation model CBM-RS based on a covering of the universe.
作者研究了粗糙集扩展理论，提出了一种多层粗糙集模型CBM-RS。 该模型是一种基于覆盖的扩展的多层粗糙集模型。
The approximation model which is built by experimental design and approximation method can express the relationship between design variables and responses.
近似模型是一种能够反映设计变量与性能响应之间函数关系的数学模型，通常是结合试验设计和近似拟合方法建立的。
Therefore, a new approximation model for alternating phase shift mask considering shadowing effects was proposed in this paper, and shadowing ratio was redefined.
因此本文针对交替式相移掩模，提出了一种考虑阴影效应的近似模型。
This first approximation model is an initial fuzzy model, so it can be introduced as a good initial structure of IT2FLS for further tuning in a subsequent process.
这个一次逼近模型是一个初始的模糊模型，可被引入作为优化调节it2fls参数的一个好的初始结构。
By using this method the extended error of the approximation model is diminished, the approximation precision is improved, and the flexibility is enhanced based on having the same sample points.
该方法在样本点相同的情况下减小了近似模型的推广误差，提高了近似精度，增加了适应性。
This paper extends the sequence model approximation (SMA) approach to hierachical control of large-scale steady state systems.
本文将序列模型逼近法推广到稳态大系统的递阶优化与控制中去。
The mental picture presented in the previous paragraph describing Python's object-oriented model is actually a fairly good approximation of how Python actually works.
上一段描述Python的面向对象的模型图像是对Python的实际工作方式很好的模拟。
This article indicates the principle for ANN bus protection based on function approximation ability, analyzes the functional relation of bus-bar object and builds the ANN model of bus-bar protection.
叙述了基于ANN函数逼近能力的母线保护原理，分析了母线保护物理对象的函数关系，构建了母线保护的人工神经网络模型。
It also suggests manual computation methods of approximation and computing model for computer to static effects and dynamic properties.
就其静力效应及动力特性，分别归纳出手算近似法和机算模型。
The engine mathematical model in the simulation system is obtained by approximation of testing data of an actual engine with a series of small deviation and linearized models.
仿真系统中的发动机数学模型是用一系列小偏差线化模型去逼进某一实际发动机的试车数据而得到的。
Using model as an approximation for nonlinear system, the nonlinear system has been fuzzified into local linear model.
采用模糊动态模型逼近非线性系统，将非线性系统模糊化为局部线性模型。
A mathematical model is therefore developed by approximation for such a self-exciting shock.
经过近似处理，推导出自激振荡的力学模型。
Approximation management framework is a model management framework that based on trust region method, and it aims to construct an optimization method that based on different models.
变可信度模型管理结构是在信赖域方法的基础上，为建立基于不同分析模型的优化方法提出的模型管理框架。
Secondly, analysed the approach model, described circular arc approximation method, approaching blade curved surface with this method and realized raise of the approach speed.
其次，分析了逼近模型，推导了单圆弧逼近方法，用这一方法来逼近叶片曲面，提高了逼近速度。
Using T-S fuzzy model as an approximation, the nonlinear chaotic system is fuzzy and translated into local linear model.
采用模糊动态模型逼近混沌非线性系统，将混沌非线性系统模糊化为局部线性模型。
Calculations of a double hinge model are compared with that of the single hinge model. It demonstrates that single hinge model is reasonable as an approximation of this model.
通过对双铰模型与单铰模型的比较发现，双铰模型计算的结果与单铰模型计算的结果很接近，单铰模型作为一个近似模型具有一定的合理性。
Adaptive neural fuzzy inference system (ANFIS), as a local approximation approach, could be used to model the quantitative structure-activity relationship (QSAR) of medicine.
作为一种局部逼近方法，自适应神经模糊推理系统(ANFIS)适于为药物定量构效关系(QSAR)建模。
Perhaps this model equation somewhat improves the degree of approximation.
这种模型方程序可能在近似程度上有些改进。
As one of the most important capability of ANN, function approximation ability can be used to design ANN model, which can characterize certain physics object.
函数逼近能力是ANN具有的重要性能之一，依据ANN具有的函数逼近能力，可用ANN模型去替代一个确定的物理对象。
Simulations demonstrate that SVM has good nonlinear approximation capability for inverse model, and the proposed control system has good dynamic and static performances as well as good robustness.
仿真研究表明，SVM具有优良的逆模型辨识能力，基于模糊控制补偿的支持向量机逆控制系统的动态性能好、跟踪精度高、鲁棒稳定性强。
Simulations demonstrate that SVM has good nonlinear approximation capability for inverse model, and the proposed control system has good dynamic and static performances as well as good robustness.
仿真研究表明，SVM具有优良的逆模型辨识能力，基于模糊控制补偿的支持向量机逆控制系统的动态性能好、跟踪精度高、鲁棒稳定性强。
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