| 1. | A comparative study on multiobjective optimization methods of space truss design
空间桁架多目标优化方法的比较研究 |
| 2. | Multipurpose optimal method
多目标优化方法 |
| 3. | Multipurpose optimal method
多目标优化方法 |
| 4. | The model of power purchase and distribution for power companies was established with the multi - objective optimization algorithm
摘要运用多目标优化方法，建立了电力公司购电、配电计划模型。 |
| 5. | The experimental results show that the scheduling algorithm based on multiobjective combinational optimization method is better than those heuristic scheduling algorithms
仿真实验结果表明,基于多目标优化方法的调度算法在多数性能指标上均比启发式调度算法更具优势。 |
| 6. | A trade - off function of rigidity - to - spillage ratio is derived and the optimized geometric parameters are acquired by solving the objective function
继而利用多目标优化方法构建了气膜刚度与泄漏量之比的协调函数，并对该目标函数进行了近似求解，获得了最佳的螺旋槽几何参数值。 |
| 7. | From many methods of optimization with multiple objective , the analytical hierarchy process ( ahp ) is used in this paper to establish an optimization pattern of ground improvement . in
地基处理方案的优化属于系统决策中的多目标决策问题，本文通过对一般的多目标优化方法进行比较选择，采用了层次分析法(简称ahp ) 。 |
| 8. | Based on that the model is built in reason , many optimum model are built , the possibility that the second frequency staggers the vibration sources when the first frequency has staggered the vibration sources with many object optimum design method , the results under the most possibility are made . the acuity curves of every structure parameter to frequency
在合理建模的基础上，提出了多种优化模型，采用多目标优化方法，证明了每种优化模型一阶频率错开禁区情况下，二阶频率错开禁区的最大可能性，得到了在此情况下的最优解，很多分析表明，优化往往得到经验试算意想不到的结果。 |
| 9. | This research focuses on synthesizing advanced multiobjective optimization such as physical programming with artificial neural networks ( ann ) , fuzzy technology and interactive design technology to develop more effective multiobjective optimization methods : developed fuzzy physical programming , which could deal with the fuzzy uncertainties in engineering design problem more effectively ; developed ann - based interactive physical programming , which is applicable and effective in large scale complex engineering multiobjective optimization problems ; based on the model parameter vector concept and the ann model of the designer ' s preference structure , this thesis developed intelligent interactive multiobjective optimization method ( iimom ) , providing a complete and effective solution for the medium and small scale multiobjective optimization problems
本文主要将物理规划等先进的多目标优化方法和神经网络( ann ) 、模糊技术、交互式技术相结合，提出了新的更有效的多目标优化方法：提出了模糊物理规划方法，能够更有效地处理工程多目标设计问题中的模糊不确定性；提出了基于神经网络的交互式物理规划方法，适用于大规模复杂工程多目标设计问题；以模型参数向量概念和设计者偏好结构的ann模型为基础，提出了智能交互式多目标设计方法( mom ) ，为中小型多目标优化问题给出了一个完善、有效的解决方案。 |
| 10. | Thanks to the support of the national natural science foundation of china under grand no . 50277036 for " the pulse electromagnetic fields and system - level em radiation of electric vehicles " , this thesis concentrated on the design of the variable voltage and variable frequency ( vvvf ) system and the development of a genetic algorithm for vector optimal design problems . the work includes mainly four parts : a brief introduction of the frequency - converter , the emc design of the vvvf system and the national standard of the electromagnetic interference of the vvvf system , the study of global search optimization algorithms , and an improved genetic algorithm called emigration genetic algorithm for multi - objective optimal problems
在国家自然科学基金资助项目《电动汽车脉冲电磁场与系统级辐射的研究》的工作基础上，本文对电动车电磁辐射关键部分? ?变频调速系统的电磁兼容性设计以及在电磁兼容性设计中涉及到的电磁系统的多目标优化方法进行了系统的分析和研究，其核心内容包括：变频器工作原理；变频调速系统电磁兼容性设计及变频调速系统电磁兼容标准；随机类全局优化算法研究；提出了一种改进的遗传算法命名为迁徙遗传算法。 |
