The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Condition Estimating Algorithm Based on PCA-GA-BP Neural Network
Author(s): 
Pages: 27-30
Year: Issue:  9
Journal: Ordnance Industry Automation

Keyword:  weapon equipmentcondition estimatingprinciple components analysisgenetic algorithmBP neural network;
Abstract: Aiming at the traditional evaluation methods has disadvantage of strong subjectivity and defects of BP neural network, the combinational algorithm PCA-GA-BP based on data is established. Sample data dimensions are reduced by principal component analysis, the initial weights and threshold of BP neural network are optimized by genetic algorithm. The neural network is trained by historical data and can be used to evaluate real-time information, and algorithm is validated through the case analysis. The results show that, the algorithm is feasible, which is suitable to condition evaluation for complex weapon equipment.
Related Articles
No related articles found