工程结构优化设计中的神经网络方法

Application of Artificial Neural Network in Structural Engineering Optimization

分析人工神经网络适用与工程结构优化的主要特征 ,建立结构优化设计的神经网络方法流程 ,讨论了人工神经网络在结构优化中的应用 ,给出了十杆桁架的动力优化实例。算例表明 ,神经网络求解结构优化问题 ,避免了不必要的结构分析 ,减少了计算花费 ,提高了收敛速度。

The basic principle of artificial neural iptimization is described;the neural network model for structural engineering optimization is built.The main progress of artificial neural computation is analyzed.The computational program of structural engineering optimization. is made out.The number simulation is computed using neurocomputing for structure of ten bar trusses.