Test results provide an important basis for strength design and structural optimization of propeller blades.
为螺旋桨桨叶的强度设计与结构优化提供了重要依据。
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。
The internal structural optimization in the tertiary industry contains rationalizing and upgrading industrial structures.
第三产业内部结构优化，主要包括产业结构合理化和高度化两方面内容。
Through structural optimization, the strength and rigidity of sheet metal parts can be improved in the case of light weight.
通过对这种零件结构的优化设计，可以在轻量化的基础上实现较高的强度和刚度。
Promoting public goods structural optimization;
促进了公共物品结构的优化；
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 paper deals with structural optimization for reducing vibration of engine pipeline.
介绍了消减发动机管道振动的结构优化方法。
In this thesis, the structural optimization design of EBZ135 planetary reducer is reasonable.
综上可知，本文对EBZ135掘进机行星减速器的结构优化设计合理。
Topology optimization is considered as a most difficult problem among structural optimization.
结构拓扑优化设计是结构初始方案设计的重要方法。
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。
The effect on truss structural optimization of binary coding, float coding and nonuniform mutation is discussed.
讨论了在遗传设计中，二进制码、实数码及非一致变异策略对桁架结构优化的影响。
This dissertation introduces related developments of finite element analysis and structural optimization at home and abroad.
本文介绍了国内外有限元分析与优化设计的相关研究进展。
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。
In recent years the topology optimization for structure has become a widely studying point in structural optimization design domain.
结构拓扑优化设计是结构优化设计中近十几年来的热点研究领域。
A structural optimization program WLSOP-1 was created and satisfactory results were obtained through practical examples computation.
编制了结构优化程序WLSOP - 1，并进行了实例计算取得了良好的数值结果。
The research in this thesis provides the valuable reference for the further research and application of big structural optimization design.
本文对大型结构优化设计的深入研究和应用提供了有价值的参考。
Then, a set of optimization criteria and algorithms are set up based on frequency sensitivity and evolutionary structural optimization methods.
而后结合频率灵敏度，基于渐进结构优化方法，建立了一套优化准则和算法。
To reduce the excessive vibration, the structural optimization methods are used to modify the original dynamic design of hydrazine bottle system.
为减小肼瓶系统的过度振动，采用结构优化方法进行了减振动力学设计。
Then a new type of structural optimization is proposed by employing one of the main indexes of structural dynamic characters i. e. natural frequency.
在此基础上，引入结构动特性的主要指标之一的结构固有频率，提出了一种新的结构优化形式。
Topology optimization as a hot topic of structural optimization is well known for its great flexibility over shape optimization and size optimization.
与形状优化和尺寸优化相比，拓扑优化具有更大的优化效益，成为优化领域研究的热点。
However, the structural optimization problem is notoriously difficult because the number of local minima tends to grow exponentially with system size.
然而，结构优化问题相当困难，因为其势能曲面上局部极值的数量非常多而且随着体系尺寸呈指数增长。
According to the optimization of operating at different targets, workflow optimization consists of structural optimization and quantitative optimization.
工作流优化有多种不同的手段，按照优化操作的对象不同，可以分为结构优化和参数优化。
First of all, according to Ackerman theoretical shift characteristics, the use of least-squares method for structural optimization of steering trapezoid.
首先根据Ackerman理论转向特性，运用最小二乘法对转向梯形进行结构优化。
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。
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。
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