This task can be characterized as a topology optimization.
这项任务就是拓扑优化。
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。
One example of modern, goal-oriented development is the topology optimization of a linear guidance system.
一个现代的面向目标的开发实例是直线导引系统的拓扑优化。
Topology optimization of a continuum structure is essentially a 0-1 discrete variable optimization problem.
连续体结构的拓扑优化本质上是一种0-1离散变量的组合优化问题。
In this paper, firstly common topology optimization of continuum without geometrical constraints is studied.
本文首先对不考虑几何约束的一般连续体拓扑优化进行了研究。
Topology optimization design of minimum weight cantilever trusses subjected to stress constraints is studied.
研究了应力约束下最小重量悬臂梁桁架结构的拓扑优化设计。
A variable density based topology optimization method was applied to the light-weight design of engine block.
将变密度拓扑优化方法应用于发动机气缸体轻量化设计中。
Second, the topology optimization model with weight objective and frequency response constraints is formulated.
再建立考虑重量目标及结构频响峰值约束的阻尼材料配置拓扑优化模型。
The first one belonged to topology optimization that determined the optimal number and position of wing spars .
它确定横向骨架的个数与位置的最优布局。
As a kind of rational conceptual designing method, the topology optimization technique is important more and more.
因此作为一种概念性设计手段，拓扑优化将起着越来越重要的作用。
In order to deal with the problem of combined structural topology optimization, a basic algorithm idea is proposed.
为了解决带预应力的组合结构拓扑优化问题，提出了组合结构优化算法的基本思想。
The reticular topology optimization design was adopted for physics layer to integrate military facility in combat zone.
物理层采用网状拓扑优化设计，将作战区域内各武器装备有机整合。
A hybrid fuzzy-goal programming scheme for continuum topology optimization with static and dynamic objectives was proposed.
提出了连续体结构静力学和动力学多目标拓扑优化设计的模糊-目标规划方法。
The stiffener layout optimization of thin walled structures is addressed in this article using a topology optimization method.
采用拓扑优化方法研究了薄壁结构的加筋布局优化问题。
This paper studied the topology optimization design problem of the plain elastic continuum with stress and thickness constraints.
研究了具有应力和厚度约束的弹性平面体结构拓扑优化问题。
Different from the general topology optimization design, both the optimal topology and the optimal shape and size can be obtained.
这类问题不同于一般意义的拓扑优化问题，其优化结果不仅得到最优拓扑，而且得到最优形状和尺寸。
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。
Finally, an example shows that the proposed method can solve the dynamic topology optimization problem of truss structure effectively.
最后给出了算例证明本文方法求解桁架结构动力拓扑优化问题的有效性。
The development of perimeter control of the checkerboard involved in structure topology optimization of multiphase materials is presented.
针对多相材料结构的拓扑优化出现的棋盘格问题，研究了周长约束控制方法。
This paper presents a new scheme for stiffness topology optimization using topological description functions also named level set methods.
提出了一种基于水平集方法的结构刚度拓扑优化设计方法。
We present an improved genetic algorithm(GA) for topology optimization of a truss with discrete sizing and under local buckling constraints.
采用改进的遗传算法，求解了具有屈曲约束，尤其截面积是离散型的桁架拓扑优化。
We pointed out the main distinctions between strong singularity problems in topology optimization and those which only have weak singularities.
详细论述了此类拓扑优化问题与仅具有弱奇异性的拓扑优化问题之间的本质区别。
Therefore, the research on topology optimization of structures with discrete variables has important theoretic significance and actual significance.
因此，离散变量结构拓扑优化的研究具有重要的理论和实际意义。
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。
Based on frequency probability constraints, the models of topology optimization for a bending thin plate and a plain stress thin plate are constructed.
研究了具有随机参数的连续体结构在频率概率约束下的动力特性拓扑优化问题。
Topology optimization model based on the concept of TCO is derived from the structure analysis of NGN network, and correspondent algorithms are provided.
在NGN网络体系分析基础上，基于综合成本概念建立网络拓扑优化模型，并提出了相应算法。
A method of topology optimization of grillage structure with stress constraints is presented and applied to analyze the reinforced beam of raft foundation.
对筏型基础的加强梁分布进行拓扑优化分析，提出一种应力约束下的格栅结构的拓扑优化方法。
A method of topology optimization of grillage structure with stress constraints is presented and applied to analyze the reinforced beam of raft foundation.
对筏型基础的加强梁分布进行拓扑优化分析，提出一种应力约束下的格栅结构的拓扑优化方法。
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