This thesis covered a comprehensive study on the structure, performance and application of Elman neural networks, and PSO from the aspects of algorithm mechanism, algorithm modification.

• 本论文从Elman神经网络的结构、性能与应用和PSO算法机理、算法改进、PSO算法与Elman神经网络优化设计相结合的策略以及应用等方面进行了系统的研究。