scholarly journals Study on the Running Safety of Railway Vehicles in Earthquake : Analysis with Multibody Dynamic System and the Model Vehicle Experiment

2002 ◽  
Vol 2002.11 (0) ◽  
pp. 331-334
Author(s):  
Yukihide NAKAMURA ◽  
Yasuhiko NUDEJIMA ◽  
Masayuki MIYAMOTO ◽  
Jouji SHIMADA ◽  
Yuu TATEISHI
Keyword(s):  
Dynamic System ◽  
Railway Vehicles ◽  
Running Safety ◽  
Multibody Dynamic ◽  
Multibody Dynamic System

scholarly journals The Artificial Intelligence and Design of Multibody Systems with Predicted Dynamic Behavior

2020 ◽  
Vol 14 ◽  
Keyword(s):  
Artificial Intelligence ◽  
Dynamic System ◽  
High Speed ◽  
System Optimization ◽  
Multibody Dynamic ◽  
Applied Artificial Intelligence ◽  
Human Intellect ◽  
Intelligence Approach ◽  
Multibody Dynamic System ◽  
Artificial Intelligence Approach

The problem of complicated dynamic system optimization is very difficult for human intellect. The design of these systems comprises typical tasks of artificial intelligence – big data analysis, decision making, etc. In this article, we applied artificial intelligence approach to optimize the properties of the multibody dynamic system. It is very important to study the whole carrying system of a high-speed railroad in its integrity because the elements of the system interact and influence each other simultaneously. The system should include the train of several cars, the track upper structure, and the bridges. It is possible to synthesize the optimal system with predicted behavior that meets various constraints on dynamic parameters and interaction between the elements of the system.

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