查询词典 optimization problem

The optimization model is built, which has the function of decreasing the number of design variables and improving the efficiency of optimization. The Relative Difference Quotient Algorithm is advanced for the optimum design.

建立了能够减少设计变量数量和提高优化效率的优化模型；改进了相对差商法；建立了适用于中剖面结构优化的遗传算法数学模型。

The new parameter optimization method of DEH control system based on FGA has the advantages of high convergence speed and global optimization, and the system which has been optimized with this method have much better dynamic response characteristic.

提出的基于浮点编码遗传算法的控制系统参数优化整定方法，具有收敛速度快和更接近于全局最优点等特点，经过优化后的控制系统具有良好的动态响应特性。

In order to achieve the simultaneous optimization of the two major electrophoretic performance goals for efficient and fast separations, the Derringer desirability functions were chosen as the optimization criteriaon. The selected parameters were encoded into binary bit strings, and then genetic algorithm calculations were performed to generate a new set of experimental conditions by the values of total desirability functions.

并用Derringer功效函数作为多指标同时优化的评价指标，以取得较高的分离度和较快分离速；通过对实验参数给予编码，转化为二进制字符串，根据得到的总功效函数値大小进行遗传算法操作，产生新的一组实验条件。

Based on the frame of deterministic optimization method, the general statistical optimization method can be improved further by the model proposed in t...

在确定性最优化框架下，该模型为统计最优化和集成电路可制造性设计的进一步发展开辟了新途径。

Finally, a new deterministic optimization method is presented. All the local optimization solutions can be determined after finite times of parameter space identification and partition procedures.

本文概述了地震波勘探反演问题的理论基础和研究进展，阐述了反演中优化问题的解决方法和面临的困难，并提出了一种确定性全局优化的新方法。

Comparing with the traditional deterministic optimization results,reliability optimization results meet the established design objectives better,and increase the reliabilities of the design restraints significantly.

与传统的确定性优化结果相比较，可靠性优化结果不仅较好地满足了乘员约束系统的设计目标，而且大幅度地提高了系统设计约束的可靠性。

This thesis has discussed historical background and the ideas of the supply-chain management, and analyzed the origin of the uncertainty of the supply-chain and the effects that the uncertainty brings to the Supply Chain, the author of the thesis pointed out the intension of the supply chain optimization and discussed the ideas of the modeling of the supply-chain. The analysis referencing the dynamic programming theory of the deterministic optimization was involved in the thesis.

论文通过论述供应链管理产生的历史背景、供应链管理的基本概念，分析了供应链不确定性因素的来源以及不确定性给供应链管理带来的影响，指出供应链优化的内涵，并讨论了供应链管理建模的思路，针对确定性优化的动态规划理论进行归纳分析。

It employs a shrink training algorithm base on the deterministic annealing global optimization technique. This training algorithm adopts a maximum a posteriori optimization criterion.

它采用了一种基于确定性退火全局优化技术的收缩训练算法，这种算法以最大后验概率为优化标准。

It is seen through a canard configuration optimization for a three-surface transport that the proposed method is computationally efficient and prac- tical with the least modification to the current deterministic optimization process.

以三翼面运输机的前翼布局设计优化为例，证明该过程不需要对现有的确定性设计优化作修改，同时具有较高的计算效率，能满足工程应用要求。

In addition, the transition from statistical optimization of simulated annealing to deterministic optimization of simplex method is also taken to shorten run time. Secondly, two methods are used to automatically synthesize cell-level analog circuits, which include equation-based method and simulation-based method.

具体来讲，采用对解空间进行划分、并多区间优化的方法来解决多维下降单纯形算法的全局优化问题；采用求解好的迭代起始点、并由"统计优化"向"确定性优化"过渡的方法来加速模拟退火法的收敛速度。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。