Hur, H.; Shin, Y.; Ahn, D. Analysis on Steering Performance of Active Steering Bogie According to Steering Angle Control on Curved Section. Appl. Sci.2020, 10, 4407.
Hur, H.; Shin, Y.; Ahn, D. Analysis on Steering Performance of Active Steering Bogie According to Steering Angle Control on Curved Section. Appl. Sci. 2020, 10, 4407.
Hur, H.; Shin, Y.; Ahn, D. Analysis on Steering Performance of Active Steering Bogie According to Steering Angle Control on Curved Section. Appl. Sci.2020, 10, 4407.
Hur, H.; Shin, Y.; Ahn, D. Analysis on Steering Performance of Active Steering Bogie According to Steering Angle Control on Curved Section. Appl. Sci. 2020, 10, 4407.
Abstract
The steering performance according to the steering angle control was tested by using the active steering bogie developed to reduce excessive wheels and rail wear and noise generated when the railway vehicle run in a curved section. As a result of the test of increasing the steering angle in accordance with the target steering angle in the 300m radius of curvature, the bogie is gradually aligned in the radial steering position, and when the control is carried out to 100% of the target steering angle, the bogie angles of the front and rear bogies appeared almost the same. As the steering angle increased, wheel lateral force and derailment coefficient also decreased. Therefore, the validity of the radial steering position control method applied in this paper was confirmed experimentally. This test results will be used for future research on active steering bogie commercialization.
Copyright:
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