1) Variational design
变量化设计
1.
A dimension constraints inverse reasoning of variational design system;
变量化设计中尺寸约束的倒推理
2.
Variational Design Based on Solid Edge and It s Applications;
基于Solid Edge的变量化设计及其应用
3.
Variational design makes a great leap for CAD,and it provides more space and opportunity for the application of CAD.
变量化设计是当前CAD技术的又一次飞跃,它的应用为CAD技术的发展提供了更大的空间和机遇。
2) Variable Design
变量化设计
1.
By using I-DEAS software based on the variable design as developing platform,t he designing technology of instrument product modeling graphical library is stud ied and a parametric graphical library of instrument product modeling upon varia ble dimension-driven can be constructed.
利用以变量化设计为指导思想的软件I DEAS作为开发平台 ,对仪表产品造型零部件图库的设计技术进行了研究 ,建立了基于变量化的尺寸关联驱动的仪表参数化图库 ,为快速实现仪表产品造型虚拟原型逼真设计、系列产品的开发提供了快捷可行的方法。
3) variational assembly design
变量化装配设计
4) design variable
设计变量
1.
The correlated parameters are executed with sensitivity analysis,the obtained curves show the rationality of chosen design variables and got optimal result,however,sensitivity analysis with two economy parameters i.
对相关变量进行了敏感性分析,所得曲线表明了选取的设计变量和所得优化结果的合理性,而两个经济性参数的敏感性分析表明电价Pe对优化结果影响较大,因此,电价Pe的定值必须合理。
2.
In this article new frequency function will be minimized to solve time varying system identification of design variables for frequency region.
考虑时变系统辨识中辨识设计变量的最优化问题。
5) design variables
设计变量
1.
In addition, to avoid evaluate transcend equation,joggle angle is regarded as one of design variables instead of addendum modification coefficient.
为了避免解超越方程和减少计算量,不再以齿轮的变位系数为优化设计变量,以啮合角代之,提供求解问题的另一条思路,算例结果表明此观点的可行性。
2.
he paper first analyses the main reason why optimal design for structure hast been widely applied, and then present a method that can greatly reduce the number of design variables and improves the efficiency of structural optimazation.
首先剖析了结构优化设计至今未能广泛应用的主要原因，提出了一种缩减设计变量数目，提高结构优化设计效率的方法。
3.
These problems are the determination of design parameters ,the reduction of design variables ,the selection of optimization methods ,the stability and the robustness of design results and the route to the dynamic design of practical engineering structures.
这些问题是：设计参数的确定、设计变量的缩减、优化方法的选择、优化设计结果的稳定性与鲁棒性、解决结构动力学实际问题的途径。
补充资料：变量与变量值
可变的数量标志和所有的统计指标称作变量。变量的数值表现称作
变量值，即标志值或指标值。变量与变量值不能误用。
变量值，即标志值或指标值。变量与变量值不能误用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条