| 1. | In frequency domain , the direct problem - electromagnetic scattering problem is solved by the method of moment , and the inverse problem by rga
在频域方式下，正问题用矩量法求解，逆问题采用实数遗传算法，得到频域方式下基于实数遗传算法的微波成像技术。 |
| 2. | Robert e . buswell and robert m . gimello ( eds . ) , paths to liberation : the m ? rga and its transformations in buddhist thought , honolulu : university of hawaii press , 1992
陈战国、强昱， 《超越生死：中国传统文化中的生死智慧》 （开封：河南大学出版社， 2004年） 。 |
| 3. | This dissertation presents an improved method to study distribution network reconfiguration ( dnrc ) based on a refined genetic algorithm ( rga ) . structure variable dissipated network ( svdn ) is applied as simplified model of distribution network
采用变结构耗散网络作为配电网简化模型，并在该模型的基础上实现了网络接线分析、网络辐射状和无孤岛判断算法。 |
| 4. | As the teachings developed by sakyamuni after he reached buddha - m ? rga , " buddha - dharma " is the explication about the origin of all creatures in the universe and the truth of life as well as the explanation about the holy knowledge of how to achieve such a goal
佛法是释迦牟尼佛成就佛道后，依其内证自觉圣智所开演出来的法教，乃阐述宇宙万有本源及生命的真相，并说明如何成说此一目标的圣知识，故真正的佛法是遍法界、亘三世、适用一切众生而无变异的。 |
| 5. | This method is called microwave imaging technique based on rga under frequency domain . after comprehending the principle of the microwave imaging and rga , we present a novel imaging method for the first time . it is a full - time - domain algorithm based on rga , fdtd technique is applied to solve direct problem while the rga is applied to solve inverse problem
在对微波成像的机理和实数遗传算法的工作机制有了初步了解之后，本文首次提出用时域遗传算法来求解导体目标的成像问题，即用时域有限差分法来求解散射问题，而逆散射问题还是采用实数遗传算法，得到了基于实数遗传算法的全时域的微波成像技术。 |
| 6. | In this chapter , mathematical model of a single machine infinite bus power system installed with statcom and svc is derived . 3 ) the possibility of the negative interactions among statcom controllers and svc controller in this smib power system is analyzed by using the rga method , and the time - domain simulation results demonstrate the analyzed results
以这个单机无穷大系统为研究对象，应用相对增益矩阵( rga ， relativegainarray )方法分析了statcom控制和svc控制器之间存在着负交互影响的可能性，并通过仿真实例验证了rga方法分析结果的正确性。 |
| 7. | Ga is less prone to converge to a local optimum even when the initial guess is far away from the exact solution . in recent years , a growing number of researchers in the ga community turn to the study of real - coded genetic algorithm ( rga ) for its simplicity and efficiency , and the reason that a chromosome can be directly represented by real number
然后引入全局优化的搜索方法?遗传算法，由于实数遗传算法直接用实数表示遗传个体，而微波成像算法就是要得出目标的形状函数，形状函数的系数既为待求的变量，具有连续搜索空间，因此本文直接采用实数遗传算法。 |
| 8. | In the algorithm , a real - coded genetic algorithm ( rga ) is firstly adopted to globally search for the optimal solution to the optimization problem for some steps , and then a specially designed local optimization algorithm named modifiable search space random search algorithm is adopted to intensify the search for the optimal solution in the local region determined by the rga so as to improve the search efficiency and the solution quality
该算法首先采用实值编码遗传算法对优化问题进行全局最优搜索若干步，在此基础上，采用一种专门设计的变搜索空间随机搜索局部优化算法加强对重点区域的搜索，以提高搜索效率和改善解的质量。此外，为了提高遗传算法的搜索效率，改进了一种自适应交叉概率和变异概率的计算方法。 |
