中文摘要：

通过分析标准遗传算法在可持续性进化方面的缺陷，提出了HFC模型及其运算流程，井给出了详细的数学描述。HFC算法的分等级搜索方式改进了标准遗传算法的缺陷，是一种能实现可持续性进化的算法模型。HFC模型不仅能确保种群的多样性，而且保证了个体间的公平竞争。实例验证了HFC模型和标准遗传算法在相同问题上的不同效果。

英文摘要：

This paper proposed the HFC （Hierarchical Fair Competition） model and its operation flow, and described amply the algorithm of the model by mathematics. The hierarchical searching mode of the algorithm improves the flaw of standard genetic algorithm. As a kind of sustainable evolution model, the HFC model can guarantee the multiplicity of the population, and ensure the fair competition during individuals. In addition, regarding wire question as the example of application, the evolution course of HFC model has been realized through the GA platform and MATLAB software. Finally, this paper proves that compared with the standard genetic algorithm the HFC model has superiority even more.