【摘要】 利用遗传算法实现模糊逻辑系统的自学习 ,提出了遗传算法和模糊逻辑系统的结合方式 ,并针对模糊逻辑系统的特点 ,提出了初始种群的生成方法 ,较大地提高了遗传模糊逻辑系统的自学习性能。仿真结果表明 ,该系统对复杂的非线性系统具有较好的学习效果。更多还原

【Abstract】 Genetic algorithm is introduced to the self learning procedure of fuzzy logic systems. The structure of fuzzy systems based on genetic algorithm is presented, and the relevant real coded genetic operators such as duplication, crossover and mutation are defined. Through a modification to normal population initializing method, the redundant parts of search space are reduced, the convergence speed is increased. Simulation results show that the genetic fuzzy logic systems can study well from nonlinear systems.更多还原