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- Combined with Lagrange multiplier method, a new continuum structural topologic optimization method is proposed. 结合拉格朗日乘子法,形成了一种新的连续体结构的拓扑优化方法。
- The phenomenon of checkerboard is a kind of common phenomenon in structural topologic optimization of continuous body of fixed finite element lattice especially when modeling with the first ordered finite element. 摘要棋盘格现象是固定有限元网格的连续体结构在拓扑优化中一种常见的现象,特别是用一阶有限单元建模时。
- The design of the body frame topologic structure is presented, using FEM-based topological optimization technique. 摘要利用基于有限元法的拓扑优化技术设计车身大骨架的拓扑结构。
- The extrapolation technology in structural topology optimization was discussed. 摘要研究了拓扑结构优化中的插值技术。
- Topology optimization technology and is application in automobile parts design are introduced. 摘要介绍拓扑优化技术及其在汽车零部件设计中的应用。
- The power-train mount bracket has been researched by topological optimization method. 摘要采用结构拓扑优化方法,对动力总成悬置支架进行了优化。
- Topology optimization technology and its application in automobile parts design are introduced. 介绍拓扑优化技术及其在汽车零部件设计中的应用.
- To improve the precision of topology optimization, it considers the undesigning components. 为提高拓扑优化的精度,在结构优化过程中,同时也考虑了非设计区域的动态特性。
- To improve the precision of topology optimization,it considers the undesigning components. 为提高拓扑优化的精度,在结构优化过程中,同时也考虑了非设计区域的动态特性。
- Density contours are adopted to interpret the topological optimization result and continuous contour thus obtained. 拓扑优化密度云图输出方式得到光滑的轮廓边界。
- The topological optimization designing method of claspers binding mechanism was introduced. 摘要介绍了钉扣机构的拓扑优化设计方法。
- At the same time, an iteration procedure of topology optimization based on artifical material density is presented. 提出了一种卷积因子方法,用于消除拓扑优化计算结果中易出现的棋盘格式和多孔材料现象;
- Topological optimization of the continuum structure with stress constraints. Journal of Beijing University of Technology. 应力约束下连续体结构拓扑优化。北京工业大学学报
- 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。
- In continuum structure optimization, ESO is applied for topology optimization under the constraints of stress, displacement and frequency. 在连续体结构优化方面,讨论了几类约束下基于渐进优化方法的连续体拓扑优化,这些约束分别是应力约束,位移约束以及频率约束;
- A hybrid fuzzy-goal programming scheme for continuum topology optimization with static and dynamic objectives was proposed. 摘要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。
- Abstract The stiffness of a griddle body was enhanced using dynamic topological optimization under multiple frequencies constraints. 应用多频率约束下板结构加筋动态拓扑优化方法,提高了振动筛筛体的刚度。
- Based on these models and analysis to restricting factors, the integer topology optimization model of water injection system layout is established. 在此基础上,通过分析限制性因素和设计变量等问题,建立了注水管网拓扑布局优化总体模型。
- A genetic-tabu algorithm (GATS) was given for topology optimization of truss structures subject to multiple loading cases and constrains. 摘要采用遗传禁忌搜索算法求解多工况多约束的桁架结构拓扑优化问题。
- The stiffness of a griddle body was enhanced using dynamic topological optimization under multiple frequencies constraints. 应用多频率约束下板结构加筋动态拓扑优化方法,提高了振动筛筛体的刚度。