查询词典 multiobjective

Equal forms with multiobjective function optimization of composite structure,which is suitable for genetic algorithm solving, is constructed. Expression of optimal problem with chromosome including discrete mixed with continuous variables are established.

用评估函数法构造了适用于遗传算法求解的复合材料结构多目标优化问题的等价表达形式，给出了离散变量与连续变量混合优化问题解的染色体表示。

The connectedness of efficient solution set of multiobjective programming problem is of great interest and has been studied extensively.

在研究多目标规划的有效解集的连通性时，许多文献通过将集合的有效点集表示为某个连通集上闭的点集映射的象集以得到结果。

This paper presents a model of two level multiobjective linear programming based on dual theorem and a solving process tested on optimal production planning of company level in which the profits of refineries are considered.

本文根据对偶理论建立了二水平多目标线性规划的优化模型，提出了计算方法，并对计及炼油厂效益的公司级排产方案进行优化计算。

Duality theorem and saddle point optimality condition for the multiobjective semidefinite programming are then est...

然后利用鞍点的等价定义，得到多目标半定规划的鞍点最优性条件。

A dynamic multiobjective optimization evolutionary algorithm based on core estimation of distribution is presented.

提出了一种基于核分布估计的动态多目标优化进化算法。

In this paper , the elementary theory and methods of multiobjective optimization and genetic algorithm is introduced.

本文介绍了多目标优化和遗传算法的原理和方法，并对遗传算法进行了改进。

In Chapter 6,we introduce some fundamental rational conditions in group multiobjective optimization, and show that joint efficient preference method , which can order all alterntives for group preference, satisfies all these conditions.

在第六章，为了讨论求解群体多目标最优化问题方法的性质，引进了若干基本的理性条件，并且验证了能对问题的全部供选方案作出群体偏爱排序的综合有效偏爱法满足所有这些条件。

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。

A new solution concept for multiobjective optimization and decision making──rel-ative efficiency and weak relative efficiency are proposed. Their relationships with the Pareto effi-ciency are discussed ,and the geometric meaning and economic interpretation for relative efficiency and the existance theorem for relative efficient solution are give.

就多目标优化与决策问题，本文提出了一种解的新概念──—相对有效性和弱相对有效性，并讨论了它们与Pareto有效性之间的关系，给出了相对有效性的几何意义与经济解释及相对有效解的存在性定理，根据这一新概念，设计了一种多目标决策分析方法──—相对有效性决策法。

In this paper an interactive multiobjective fuzzy optimization design method is proposed for grillage structures.

本文给出了一个船舶板架结构交互式多目标模糊优化设计方法，主要内容包括：(1)考虑使用、设计、建造过程中的不精确因素，引进相应的隶属函数使模糊目标和约束定量化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。