摘要
针对结构发展需要,介绍一种智能化的可靠度分析方法-人工神经网络(ANN),通过一个例题,使用Matlab语言编程仿真,分析ANN求解结构可靠度的可行性,详细阐述样本的选择、模型的建立、网络的稳定性与精度,经对多种实况类型的测试,计算方便,结果可靠,精度高,满足结构设计要求。
In accordance with needs structure developing, a kind analytical method of reliability with intellectual ability- artificial neural network （ANN） is indicated. By simulation with Matlab in an example, The workability to solve the problem structure reliability with ANN is analysced in this paper. The selection of specimens and establish of models and also stability and precision are indicated detailed. After rally tests with diversified types, they showed that the calculation is convenient, the results is reliable, the precision is high. They satisfy the needs of engineering design.
出处
《基建优化》
2005年第5期117-119,共3页
Optimization of Capital Construction
基金
国家混凝土规范第6批科研项目(GBKY-6001)
关键词
人工神经网络
结构可靠度
稳定性
精度
artificial neural network
structure reliability
stability
precision
