优化

In this paper, the optimum technique and reliability design are connected together to bring up the method of reliability and optimization design of the gear change mechanism.

本文将现代设计方法中的优化技术与可靠性设计理论相结合，提出了钻机关键零件的可靠性优化设计方法。

The theory of multi aim optimization is applied to designing the flexible wheel of harmonic gear drive,and the mathematical model of that has been set up.

将多目标优化方法应用于谐波齿轮传动设计，建立了柔轮优化设计的数学模型

Gear-driven ; optimal design ; optimization toolbox ; MATLAB

齿轮传动；优化设计；优化工具箱； MATLAB

Then, taking the coordinates of every gemel as the optimization variables, the optimization analyses with the improved constrain terms, aiming to the load on the leaf spring and the structure of mechanism, is applied on the four-bar linkage mould oscillation mechanism and the single-leaf spring oscillation mechanism.

本文介绍了连铸结晶器的振动装置的发展，并以各铰链点位置坐标为优化变量，针对板簧受力和整体结构，给出相应的约束条件，对四连杆振动装置和半板簧振动装置进行了优化分析。

On the basic that existing second-order sufficient condition for an isolated minimizer of order 2 for unconstrained multi-objective optimization, using the so called oriented distance from a point to a set, l-stable function and generalized second-order Peano direction derivative, some second-order sufficient conditions for an isolated minimizer of order 2 for constrained multiobjective optimization problems with l-stable functions are obtained.

在已有的无约束l-稳定函数多目标优化问题的二阶充分条件的基础上，借助定向距离函数和l-稳定函数的性质及引入的广义二阶Peano方向导数，进一步刻画了具有抽象约束的l-稳定函数的多目标优化问题的二阶孤立极小点的二阶充分条件。

The optimal scheme is gained by taking the generalized distance as objective function and the scheme performance requirements as constraint conditions.

该模型定义了方案功能载体间的广义距离，以广义距离函数作为方案组合优化的目标函数，以方案的性能要求作为约束条件进行优化并获得方案的最优解。

In order to set up the synthesis model of a function generating mechanism, the influence of controllable factors and noise factors on the movement precision of the mechanism was analyzed.

针对函数发生机构，分析了可控因素和不可控因素的随机变化对机构运动质量的影响，建立了考虑运动副间隙影响的机构稳健优化设计的数学模型，给出一曲柄滑块函数发生机构的稳健优化设计示例

For a given geometric parameter there exists a boundary condition, which gives a minimum value of the total exergy loss rate for a unit volume, and vice versa.

该结论对优化设计换热器及对给定边界条件的换热器优化选取具有一定的指导意义。

An optimizing design method of de-synchronous circuit based on an abstract model called control graph is presented in this paper.

基于解同步电路的抽象模型－控制图，提出了一种解同步电路优化设计方法，优化过程由解同步电路的性能评价函数作为指导，在不影响电路性能的前提下有效地减小电路控制通路的面积。

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。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。