Dynamic modeling and simulation of three-piece bogie freieht car

WANG Yong; ZENG Jing; LV Ke-wei

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WANG Yong, ZENG Jing, LV Ke-wei. Dynamic modeling and simulation of three-piece bogie freieht car[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 30-34.

Citation:

WANG Yong, ZENG Jing, LV Ke-wei. Dynamic modeling and simulation of three-piece bogie freieht car[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 30-34.

WANG Yong, ZENG Jing, LV Ke-wei. Dynamic modeling and simulation of three-piece bogie freieht car[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 30-34.

Citation:

WANG Yong, ZENG Jing, LV Ke-wei. Dynamic modeling and simulation of three-piece bogie freieht car[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 30-34.

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Dynamic modeling and simulation of three-piece bogie freieht car

National Traction Power Lahoratory, Southwest Jiaotong University, Chengdu 610031, China

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Author Bio:
WANG Yong(1972-), male, doctoral student, 86-28-87600778, wypj02@sina.com
Received Date: 2003-01-05
Publish Date: 2003-04-25

Abstract

Abstract

The modules and functions of ADAMS and ADAMS/Rail dynamic simulation software were introduced. A nonlinear mathematical model for the three-piece bogie freight car was established, in which a kind of contact model was adopted directly to build the model of the friction wedge inherent in the second suspension of the bogie. The vehicle system dynamic behaviors including hunting stability, dynamic curving behavior and ride index were analyzed by using ADAMS/Rail software. It is pointed that the modified three-piece bogie freight car can obtain more satisfied dynamic behavior by adopting several new technologies. The results indicate that more detailed and complicated vehicle models can be built using ADAMS/Rail, the simulation results are reasonable.
- locomotive engineering,
- freight car,
- three-piece bogie,
- dynamic simulation,
- ADAMS/Rail software

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References(9)

References

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