查询词典 optimization

Trajectory optimization ; optimal control ; chaos optimization ; variable scale ; genetic algorithm

弹道优化；最优控制；混沌优化；变尺度；遗传算法

Based on the method of multi-objective fuzzy optimization and the overhead traveling crane design, a mathematical model of fuzzy optimization for main box beam section is established. A fuzzy goal anthology is constructed. The fuzziness of multi-objective function and constraints is defined. The transformation of the fuzzy constraints set to normal constraints set in real number domain is realized by applying optimal level cut set method. The optimal solution and optimal constraint value of sub-objective function in the feasible field are found using the genetic algorithms.

应用多目标模糊优化方法，以工程设计中桥式起重机箱形主梁设计为实例，建立了桥式起重机箱形主梁多目标模糊优化设计的数学模型，构造了模糊目标集，确定了多目标函数的模糊性和约束的模糊性，并应用最优水平截集法实现了模糊约束到实数论域上的集合转换，从而用遗传算法寻求到子目标函数在可行域空间的最优解和约束最优值。

By the effect of the Optimization of Bus Scheduling, this paper bring forward evaluation index model to evaluate optimization results, and give the corresponding algorithm of the model.

针对公交运营调度优化的效果，提出了评价优化效果的评价指标模型，并给出该模型相应的算法。

In this paper,the Alopex optimization algorithm was successfully used for the global optimization problem of motor design.

文中采用Alopex优化算法，很好地解决了电机设计中的全局最优化问题。

In the complex network configuration system reliability optimization method on the basis of produce distribution system reliability optimization computer program.

在对复杂网络系统可靠性优化配置方法研究的基础上，编制出系统可靠度优化配置计算机程序。

This thesis researches the optimization of the array data-flow analysis and the array privatization technique on program optimization.

本文主要研究数组数据流分析技术的优化及程序优化中的数组私有化技术。

It was desired to realized the optimization objective by means of optimization calculation program as theproduction conditions were fulfilled.

要求在满足生产条件要求的情况下，通过优化计算程序实现优化目标。

Often you'll find that a performance optimization you did in a previous version of the virtual machine or optimizing compiler will actually make you slower now. A performance optimization that helped before may actually defeat the optimizations the new compiler or VM is doing.

通常你会发现，你为上一个版本的虚拟机或优化型编译器所做的性能优化往往使当前的版本变慢，也即，之前的优化手段如今往往起到适得其反的作用。

Methods By analyzing the adaptive optimization algorithm of weight order statistic filter, the adaptive optimization algorithm for rank selection filter has been derived.

分析加权顺序统计滤波器的优化算法，由此导出秩选择滤波器的自适应优化算法。

In order to solve the problem that the Multi-objective Evolutionary Algorithm used in reactive power optimization currently has the shortcomings of time consuming computation, poor orientability and applicability,a ε-omination based MOEA was applied in reactive power optimization.According to different significance among objective components, an adaptive ε-omination was created and relevant post-evaluation fuzzy logic controller was established to select solution.

针对多目标无功优化方法存在寻优时间过长，优化结果针对性不强以及难以实现自动实时控制的问题，将一种基于ε-支配域的多目标进化算法应用到多目标无功优化的求解中，根据多目标模糊评价函数各目标分量的不同重要程度，构建出自适应ε-支配域，生成相应的后评价模糊控制器以实现优化结果的智能选择。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。