气动优化设计中的遗传算法研究

建立以实数编码技术为基础的多种遗传算法模型，利用这些模型来研究复制、重组和变异三种基本的遗传操作对气动优化设计的优化质量和效率产生的影响，在此基础上研究群体规模、最大进化代数和遗传概率等遗传控制参数对优化质量和优化效率的影响，期望对应用遗传算法的气动优化设计提供一些有益的参考。

Study of genetic algorithm for aerodynamic optimization and design

Several models on genetic algorithm based on real number encoding are established. Then these models are used to investigate the effects of reproduction, recombination and mutation on quality and efficiency of aerodynamic optimization design of aircraft. Based on the models, effects of po pulation , number of total generations, and reproduction probability, recombination probability, mutation probability on optimization results are studied. All the work is done with the expectation of providing aerodynamic optimization design using genetic algorithm with some preference.