Finally, the original cost estimation of open caisson pump house is made with the geometric optimization.
最后用几何优化法对泵房沉井基础的工程费估算作了应用性探讨。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
Geometric programming is a effective method for solving nonlinear programming. This method has been successfully used in optimization design of engineering.
几何规划是求解非线性规划问题的一个有效方法，该方法已成功地用于工程优化设计。
Results show that global nonlinear design optimization can be performed for hypervelocity impact models that follow the Geometric Programming form.
表明遵循几何规划形式的超高速碰撞模型，可以进行综合非线性设计优化。
The ant colony algorithm was used to carry on optimization design of four-bar mechanism for food machinery, analyzing and building the geometric relation between the linkage.
采用蚁群算法对食品机械四杆机构进行最优化设计，分析建立杆尺寸间的几何联系，并结合具体实例确定四杆机构各个参数。
The basic principles of the faced method, the common geometric module and RCS optimization are described. The related contour drawing and display program are introduced.
阐述了以面元法为基础的设计原理、公用几何模块设计和RCS优化设计方法，并介绍了相关的绘图及图形显示软件。
The optimization model contains two kinds of designing variables: geometric position variable and geometric dimension variable.
其优化模型包含两类设计变量：几何位置变量和几何尺寸变量。
Honeycomb sealing technology could make steam turbine unit operation safe and economic due to geometric parameters optimization of honeycomb seals when decreasing radial labyrinth clearance.
蜂窝式密封新技术在减小汽封径向间隙的同时，借助于优化密封蜂窝室几何参数显著提高了汽轮机组的安全经济性。
We transform the geometric constraint solving into the numerical optimization solving.
将几何约束问题转化为数值优化问题。
It transforms the geometric constraint solving into the numerical optimization solving.
将几何约束问题转化为数值优化问题。
The pure geometric evaluation criteria on curved surface quality of body exterior panels are the basis of curved sur face quality analysis and optimization.
车身覆盖件曲面品质的纯几何评价准则是曲面品质分析和优化的依据。
In order to optimize tolerance values for an assembly system, a model for geometric dimension tolerance optimization was established and an algorithm for optimal tolerance design was proposed.
为优化装配系统中公差链的公差值，建立了几何尺寸公差的优化模型，并提出公差的分层优化设计算法：第一层，解决设计公称值居中的优化问题；
Firstly, the vortex noise can be reduced mainly through the optimization of the geometric parameters of the impeller and volute and installing a rotation diffuser in the outlet of the impeller.
首先，对于多翼离心风机涡流噪声的降噪，主要通过优化叶轮、蜗壳的结构几何参数和在叶轮出口加装旋转扩压器等方式进行。
Optimization of feature selection, we select area, perimeter, long axis, short axis, Euler number, geometric moments, and a total of 12 feature parameters as input vector.
优化特征选择，选定面积、周长、长轴、短轴、欧拉数、几何矩等共12个特征参数作为神经网络输入向量进行分类试验。
When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.
在将几何约束问题的约束方程组转化为优化模型的时候，需要找到一种方法来跳出局部最优解，进而找到全局最优解。
The second way is channelized intersection and signal optimization based on the geometric and traffic conditions of intersection.
二是根据交叉口的几何情况和交通状况，对交叉口进行渠化和信号优化设计。
To solve this problem, this paper presents a geometric information anti-aliasing algorithm based on edge optimization.
针对这一问题，本文提出了一种基于边缘优化的几何体信息反走样算法。
The paper presents a systematic technology of feed rate optimization on CNC planar profile milling based on geometric simulation of tool path which is the base of intelligent CNC programming.
本文基于刀具路径几何仿真，研究了平面曲线轮廓数控加工进给速度优化技术，这种优化技术是智能化数控加工编程的基础。
Based on the immune algorithm and geometric implication of the reliability index, a global optimization method was put forward to calculate the reliability index.
基于免疫算法原理和可靠度指标的几何涵义，提出了计算岩土工程可靠度指标和设计验算点的全局优化算法。
The geometric and mechanical models are reliable. It is an important reference for machine's structure optimization and improvement.
验证了机身几何模型和力学模型的可靠性，为设备的进一步结构优化和设计改造提供了前提条件。
The method of impeller parameters optimization design can be used in the selection of geometric parameters and the performance prediction of vehicle turbochargers.
所建立的叶轮几何参数优化选择方法，可用于车用涡轮增压器离心压气机的几何参数优化和性能预测。
In optimization design for hollow fiber membrane module by using hydraulic calculation, it was found that the geometric dimension has great effect on water yield.
采用水力计算方法对中空纤维膜组件进行优化设计，发现膜的几何尺寸对产水量的影响很大。
Based on the geometric meaning of the reliability index, the optimization method for the reliability computation is constructed, and the correlated abnormal distribution random fields are addressed.
对非正态分布、相关变量随机场进行了处理，依据可靠指标的几何意义建立了可靠度计算的优化算法。
At present, holes generating in topology optimization is mostly irregular geometric. However fuselage keel structure is generally regular grid.
目前，连续体拓扑优化形成的孔洞多为不规则形状，而飞机机身龙骨结构多为规则栅格状。
Pattern Recognition; Visualization; Multivariate Data; Graphical Representation; Geometric Algebra; Subspace Coordinates; Optimization.
模式识别；可视化；多元数据；图表示；几何代数；子空间坐标；优化。
The optimization calculation shows that the technical property of this mechanism is distinctly improved. The resulted geometric parameters are useful as reference value for some engineering designs.
优化计算结果显示，技术性能较原常用机构有明显提高，所获几何参数对工程设计有一定参考价值。
A numerical model for calculating geometric parameters of the insert pocket on a boring cutting tool with indexable inserts is presented using the constraint optimization approach offered by ANSYS.
将坐标变换用于可转位面铣刀的刀片槽设计，建立了铣刀切削角度、刀片角度以及刀片槽形成角度的数学关系，给出了刀片槽角度设计和制造的有效计算方法。
A numerical model for calculating geometric parameters of the insert pocket on a boring cutting tool with indexable inserts is presented using the constraint optimization approach offered by ANSYS.
将坐标变换用于可转位面铣刀的刀片槽设计，建立了铣刀切削角度、刀片角度以及刀片槽形成角度的数学关系，给出了刀片槽角度设计和制造的有效计算方法。
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