Title :
Lectotype Optimization of Single-Layer Cylindrical Shell Based on BP Neural Network Method
Author :
Lu, Xiaoyang ; Zhao, Xiaowei ; Lin, Benfang ; Lu, Xiaoli
Author_Institution :
Shandong Jianzhu Univ., Jinan, China
Abstract :
Sample database was established and the mapping relationship between span,rise-span ratios and type of shell with minimum weight was simulated by using BP neural network method. The selected typical samples were chosen from hundreds of sectional optimized results based on sequential two-level algorithm from five typical types of reticulated domes. This paper provides a simple lectotype optimization method of Single-layer cylindrical shell which was based on BP neural network.
Keywords :
backpropagation; neural nets; optimisation; shells (structures); structural engineering computing; BP neural network method; lectotype optimization method; mapping relationship; reticulated domes; sequential two-level algorithm; single-layer cylindrical shell; Artificial neural networks; Databases; Mathematical model; Neurons; Optimization; Steel; Training; Lectotype optimization; Single-layer cylindrical shell; neural network;
Conference_Titel :
Intelligent Systems (GCIS), 2010 Second WRI Global Congress on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9247-3
DOI :
10.1109/GCIS.2010.211
