优化设计求解的遗传-神经网络新算法研究
A Genetic-Neural Network Algorithm in Optimum Design
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摘要: 提出并研究了一种优化设计求解的遗传-神经网络新算法,该算法综合了遗传算法的全局性和神经网络 的并行快速性等特点,可克服遗传算法最终进化至最优解较慢和神经网络易陷入局部解的缺陷,具有较好的全 局性和收敛速度。Abstract: Agenetic-neural network algorithmforoptimumdesign is developed. In the algorithm, the global property of genetic algorithms (AG) and the parallelism of artificial neural networks (AN2) are combined; GA provides global initial solutions, fromwhich AN2obtains the final solutions. Thus, the defects of slow convergence with GA and easily falling into local solutions with AN2can be overcome. An applied example shows that the global property of the new algorithm is better than that ofAN2, and its convergence is better than that of GA.
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Key words:
- neural networks /
- genetic algorithms /
- computing intelligence /
- optimum design
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