可持续发展产业结构优化模型及其求解方法

根据可持续发展的４个基本要求（经济效益的不断提高、充分就业、资源的节约和生态环境的改善）建立起产业结构的Ｌａｇｒａｎｇｅ函数及其优化模型，并给出了求解方法。这种方法具有经济学和可持续发展理论基础，并且不存在参数辨识问题，具有可操作性，因而可广泛应用于生态城市等的经济发展规划中。     

黄河浪店水源工程水泵优化选型

修建运城地区黄河浪店水源工程是为了解决夹马口、小樊，尊村３座大型提水泵站的水源问题。由于浪店水源工程坐落在黄河小北干流上，河势游荡不定，故初设批复方案为多取水口固定泵站。泵站选用１４００ＺＬＢ－４．８型立式轴流电泵。后经优化选型，改选用潜水轴流电泵。将多取水口固定泵站，改为移动泵站，从而提高了供水保证率。     

约束坐标轮换法的修正算法

对目前使用的约束坐标轮换法进行了算法修正,避免了原方法存在的输出伪最优解的可能性,提高了这种优化方法的可靠性.     

一个线性经济网络长期发展的优化问题

对一类一经济网络在长期发展中的速度问题进行了探讨，结论为：在非危机周期内，均衡发展速度产东是最快经低于非均衡发展速度，并给出系统速度和参数的若干定律。     

Multi-objective fuzzy particle swarm optimization based on elite archiving and its convergence

A fuzzy particle swarm optimization （PSO） on the basis of elite archiving is proposed for solving multi-objective optimization problems. First, a new perturbation operator is designed, and the concepts of fuzzy global best and fuzzy personal best are given on basis of the new operator. After that, particle updating equations are revised on the basis of the two new concepts to discourage the premature convergence and enlarge the potential search space; second, the elite archiving technique is used during the process of evolution, namely, the elite particles are introduced into the swarm, whereas the inferior particles are deleted. Therefore, the quality of the swarm is ensured. Finally, the convergence of this swarm is proved. The experimental results show that the nondominated solutions found by the proposed algorithm are uniformly distributed and widely spread along the Pareto front.     

Hybrid particle swarm optimization for multiobjective resource allocation

Resource allocation （RA） is the problem of allocating resources among various artifacts or business units to meet one or more expected goals, such a.s maximizing the profits, minimizing the costs, or achieving the best qualities. A complex multiobjective RA is addressed, and a multiobjective mathematical model is used to find solutions efficiently. Then, all improved particie swarm algorithm （mO_PSO） is proposed combined with a new particle diversity controller policies and dissipation operation. Meanwhile, a modified Pareto methods used in PSO to deal with multiobjectives optimization is presented. The effectiveness of the provided algorithm is validated by its application to some illustrative example dealing with multiobjective RA problems and with the comparative experiment with other algorithm.     

Systemic Thinking on the Building of Enterprises＇ ＂Three Cycle＂ Integration Structure

Taking into consideration the characteristics of nowadays society, this paper has advanced the systemic thinking on the building of Enterprises‘ “Three Cycle“ Integration Structure. After pointing out, the principles of optimization between theoretic structure and executive structure, this paper has brought forward the Enterprises‘ “Three Cycle“ Integration Structure and its inherent relationship among each cycle.     

直鞍点与约束向量优化问题的真有效解

对约束向量优化问题的向量值Ｌａｇｒａｎｇｅ函数引出真鞍点的新概念，并用它来等价地刻划真有效解。此外，还建立了一个Ｌａｇｒａｎｇｅ乘子定理和几个对偶结果。文中结果是引文〖１，２，６－９〗中相应结果的改进和发展。     

一类参数设计问题的最优性条件

考虑协调多个半独立子系统的中心系统的参数设计问题，基于Ｃｌａｒｋｅ意义下的非光滑分析理论，对中心系统为非光滑多目标的一般情形，给出其非迭解的最优性条件，并对若干特例进行了讨论。     

一个新的黑体辐射γT关系式及其应用

用Gauss—Lagurre近似方法推导出使热辐射效率最佳化的一个新的黑体辐射λT关系式,讨论了该关系式及其适用范围,并给出了应用举例.