Life Cycle Cost Estimation of Large Freight Cars Based on BP Neural Network Integration

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Wen, Hu^1 ; Dongyang, Yin^1 ; Xiaochuan, Chen^1

College of Mechanical Engineering, Donghua University, Shanghai

201620, China^1

关键词: BP neural networks;    Design features;    Design for costs;    Lcc life cycle costs;    Lifecycle costs;    Total life cycle costs;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/5/052065/pdf
DOI  :  10.1088/1757-899X/563/5/052065

来源: IOP

【 摘 要 】

With the continuous growth of China's economy, the demand for large freight cars is increasing day by day. Therefore, it is necessary to estimate the total life cycle cost of large freight cars. Design for cost (DFC) is a method to reduce the LCC-Life Cycle Cost from the perspective of Design. From the perspective of DFC, the design features of large freight cars are mainly obtained through analysis, such as wheelbase, rated load, torque and other parameters, and LCC is estimated based on BP neural network integration.