HU Yong-sheng
Abstract
The first test-rig for measuring dynamic parameters of freight car bogie is developed in China, and the methods to measure dynamic parameters such as warp stiffness of three pieces bogie on this test-rig are studied. With the aid of this test-rig, a new prototype of three-piece bogie is developed successfully.
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The first test-rig for measuring dynamic parameters of freight car bogie is developed in China, and the methods to measure dynamic parameters such as warp stiffness of three pieces bogie on this test-rig are studied. With the aid of this test-rig, a new prototype of three-piece bogie is developed successfully.
Key concepts: Bogie, Stiffness, Engineering, Automotive engineering, Structural engineering, Dynamic testing, Test (biology), Car model