The ASE system for a wing model is applied to reveal the mechanism of the method by comparing the full model with the reduced order model.
以机翼气动伺服弹性系统为对象，比较了降阶前后模型变化情况。
When parameters of the input of a large scale system deviate, its approximate reduced order model can be obtained by using the asymptotic expansion of the input function.
当大系统的输入函数的初始参数发生偏离时，其最优简化模型的近似模型可以利用输入函数的渐近展开得到。
According to the reduced order model of induction motor, a model reference adaptive speed identification algorithm is obtained from measured motor stator voltages and currents.
根据异步电机的数学模型，利用易于检测的电机定子电压和电流得到电机转速的模型参考自适应辨识算法。
If a parameter in the inputs of the original large scale system deviates, the corresponding reduced order model can be changed by using the asymptotic expansion of the input functions.
本文最后给出，当角频率有偏离时，其最优简化模型可以利用正弦输入函数的渐近展开式作相应的改变的结论。而且这种方法也适用于其它输入函数的参数偏离时的情形。
With the help of model reducing technique, full order model is reduced to simplify the design without degrading much of the performance.
借助于模型降阶技术，在不显著降低系统性能的前提下，降低模型的阶数以简化设计。
The 3rd order model, with the stator transients being neglected, comprises the rotor model and a reduced drive train model.
忽略定子的暂态过程后，3阶模型包括转子模型和简化的传动系统模型。
A singular perturbation method was applied to a model reduced order of a binary distillation column, and an aggregated model for designing a controller is deduced.
将奇异摄动方法应用于一个二元精馏塔的模型降阶，得到了一个用于控制器设计的集结简化模型。
A modal value analysis method is presented to obtain a reduced-order dynamic model with modal coordinates for structures with small damping or without damping.
针对小阻尼和无阻尼结构，提出了一种模态价值分析方法，用于在模态坐标下的动力学模型降阶问题。
Then the high order model was reduced by the modal aggregation method.
采用模态集结法对其高阶模型进行降阶。
By applying singular perturbation to a distillation column, an order-reduced dynamic model with tridiagonal structure is obtained.
将奇异摄动方法应用于一个精馏塔，得到具有三对角结构的动态简化模型。
A simple reduced-order method for dynamic model is proposed on the basis of the aggregation method.
基于大系统理论中的集结法，提出了一种简便的动力学模型降阶处理方法。
With these measures, the local saturation of the motor is treated and the number of flux tube units is reduced in order that the model is simplified.
该模型对电机磁场分布不均和磁路局部饱和现象进行有效处理，减少了模型中磁通管单元的数量，使模型简化并兼顾了求解精度。
In the premise of ensuring the accuracy of seismic wavelet, reduced the model order as much as possible so as to obtain high-efficiency and high-precision seismic wavelet model order determination.
在保证子波精度的前提下尽可能地降低模型阶数，提高运算效率，最终实现高效率高精度的子波模型定阶。
This paper introduces a full-order INS/GNSS/SAR integrated navigation system, and its reduced-order model.
本文首先介绍了高阶组合导航系统INS／GNSS／SAR，然后介绍了其降阶模型。
The optimization model was translated into a dual programming and solved by the sequence second-order programming. The number of the variable was reduced and the model's scale was minified.
将优化模型转化为对偶规划，减少了设计变量的数目，并利用序列二次规划求解，缩小了模型的求解规模。
In order to decrease the adverse effect on the testing result from the reduced-scale model, this experiment adopts the proportion of 1:2 to carry out in the structure experimental centre of SWJTU.
为了降低缩尺模型对研究结果的不利影响，本试验设计采用了1：2的比例，模型试验在西南交通大学结构试验中心进行。
Dynamic response curves of reduced-order model accord better with original system.
其模态截断后动力响应曲线与原系统吻合较好。
Dynamic response curves of reduced-order model accord better with original system.
其模态截断后动力响应曲线与原系统吻合较好。
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