scholarly journals Fatigue reliability analysis of running system of large passenger vehicle considering velocity distribution

2016 ◽  
Author(s):  
WenLiang Li ◽  
Wei Zhou ◽  
Lu Zhang ◽  
ChunXiao Ren
Keyword(s):  
Velocity Distribution ◽  
Reliability Analysis ◽  
Fatigue Reliability ◽  
Passenger Vehicle ◽  
Running System

ANN-Based Structure Optimization with Fatigue Reliability Constrains

2012 ◽  
Vol 204-208 ◽  
pp. 3128-3131
Author(s):  
Li Rong Sha ◽  
Yue Yang
Keyword(s):  
Structural Optimization ◽  
Objective Function ◽  
Reliability Analysis ◽  
Response Surface ◽  
Minimum Weight ◽  
Structure Optimization ◽  
Fatigue Reliability ◽  
Ann Model ◽  
Surface Method ◽  
The Relationship

The ANN-based optimization for considering fatigue reliability requirements in structural optimization was proposed. The ANN-based response surface method was employed for performing fatigue reliability analysis. The fatigue reliability requirements were considered as constraints while the weight as the objective function, the ANN model was adopted to establish the relationship between the fatigue reliability and geometry dimension of the structure, the optimal results of the structure with a minimum weight was reached.

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