A structural optimization method of product family for MC is presented.
提出了面向MC的产品族结构优化方法。
The results demonstrated that the response surface method in structural optimization of impacting energy absorption was feasible, and had merits of high computing efficiency and short computing time.
研究结果表明响应面法应用于碰撞吸能的结构优化问题上是可行的，具有提高计算效率，节省计算机时间等优点。
A numerical example shows that the structural analysis and optimization design model and method in this paper are valid and feasible.
算例表明：文中提出的随机结构分析和优化模型与设计方法是合理、可行和有效的。
Evolutionary Structural optimization (ESO) is a simple and robust numerical method for optimization problems applicable to various types of structures.
渐进结构拓扑优化(eso)是近年来兴起的一种解决各类结构优化问题的数值方法。
A quasi analytic method for solving structural optimization problems is developed by coordinated use of mathematical transformations, high quality approximation and two level approximation strategy.
协同利用数学变换、高精度近似和二级逼近策略，提出了一种求解结构优化问题的准解析法。
One method was getting the maximum and the minimum of the structural performance function by optimization, and then calculating the ratio of mean-value to deviation of the performance function.
一种方法是先优化得到结构功能函数的最大和最小值，再计算功能函数均值和离差的比值；
A least Pth optimization method is developed for estimation of structural dynamic parameters from estimated response spectrum power density function.
本文提出用最小p乘优化方法从响应功率谱估算结构的动力参数。
An optimization method which combines layout optimization of stiffeners with structural parameters optimization was discussed.
提出了一种将结构加筋布局优化和结构参数优化相结合的优化方法。
The errors between optimization values and theoretic results of the compression load and stress are 7.4% and 9% respectively. This method is effective to optimize structural parameters.
压缩负荷和应力的优化结果与理论计算值的误差分别为7.4%、9%，因此，利用神经网络和遗传算法进行结构参数优化的方法是可行的。
A modeling method for structural multilevel optimization is developed in this paper, an example of application is also presented.
基于层次型结构多级优化模型，提出了结构多级优化建模的一般方法，给出了一个应用实例。
The structural topology optimization method—variable density method is used to optimize the topology of an acoustic_box for interior sound pressure reduction.
基于变密度拓扑优化方法和声-结构耦合系统有限元模型，对四角固支箱体模拟的飞机座舱进行了减振降噪分析。
A fast analysis method for structural static and dynamic performances was studied in order to increase the efficiency of structural collaborative optimization.
为提高结构优化设计的效率，研究了结构静动态性能的快速分析方法。
This paper reports on the modified feasible direction method, a new method of structural optimization design.
本文提出了一种结构优化设计的新方法——改进的可行方向法。
A new approximation method for dealing with stress constraints in structural optimization is presented.
提出一种处理结构优化应力约束的新近似方法。
When doing structural optimization calculations, first-order method is more commonly used, because of it is more sensitive to design variables and Converge faster. The results would be more accurate.
在结构优化设计计算中，一阶方法是较常用的方法，它对设计变量更加敏感，收敛速度快，计算结果更精确。
A new optimization model of the structural topology based on the ICM method is described to apply into both skeletonal and continuum structures.
描述了基于ICM方法的结构拓扑优化新模型并应用于骨架与连续体结构。
Discuss the general process of structural optimization, and define the ordinary method on the basis of particularity of optimization of greenhouse.
讨论了结构优化的一般过程，并就温室的特殊情况确定了温室结构优化的一般方法。
On the basis of above, this method provides a theoretical basis for bicycle customization design and structural optimization.
该方法为自行车的客户化定制和结构优化设计提供了一定的理论依据。
This computational method will be helpful for the calculation of low-cyclic fatigue life under other conditions, and is beneficial for the research of the optimization of structural design.
这为我们进行各种疲劳寿命计算以及结构优化设计提供了一个新的思路和方法。
The optimization method can be used in structural optimization design and light-weight design for other parts of guns.
为了有效地减轻火炮质量，对某火炮上架进行了结构优化设计。
The finite element method, instead of the usual Arch-Beam Load Distribution method, is applied to the structural analysis in the shape optimization of arch-dam.
采用有限元方法，而不是通常的拱梁负荷分配方法，适用于坝拱的形状优化的结构分析。
An efficient solution method for structural optimization is proposed by coordinated use of mathematical transformation, two level approximation concepts and dual theory.
利用包络函数、二级近似概念和对偶理论，提出了一种结构优化的有效解法。
The application of this method to structural optimization in vertical circulating parking system shows that this method can o.
将此方法应用于垂直循环式停车设备钢结构骨架优化问题。
By using this optimization method, the ABNN model of 52sfz-140-207b type of hydraulic bumper is established, and the key structural parameters of the hydraulic bumper are optimized.
应用该方法建立了52sfz- 140 - 207 B型液压缓冲器基于结构的神经网络模型，并对系统的关键结构参数进行了优化。
A method for the structural optimization of high speed grinder 'components was built, which was based on the approximate model and multiobjective optimization.
将近似模型方法和多目标优化方法引入高速磨床零部件设计中，建立基于近似模型的高速磨床零部件优化设计方法。
In the paper, we apply the robust parameter analysis method based on the loss model to the structural optimization and design of a miniature and ultraprecise milling machine tool.
将基于损失模型的稳健性参数分析法应用于小型超精密铣床的结构优化设计过程中。
In the paper, we apply the robust parameter analysis method based on the loss model to the structural optimization and design of a miniature and ultraprecise milling machine tool.
将基于损失模型的稳健性参数分析法应用于小型超精密铣床的结构优化设计过程中。
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