2003•Rolling StockRequires access

Research on the Dynamics Performance and Suspension Parameters of the Frame Type Freight Car Bogie

Ping Cheng

Abstract

With the 30 t fast rail flat car as the research object, the fairly accurate non linear mathematic model for the freight car system with frame type bogie is set up. The hunting motion stability, curve negotiation performance and running stability of the freight car system are researched. The effect of the bogie suspension parameters on the dynamics performance is analyzed and the bogie parameters are optimized.

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Available abstract

Key concepts: Bogie, Frame (networking), Suspension (topology), Automotive engineering, Engineering, Platoon, Vehicle dynamics, Stability (learning theory)