[Objective] The impact of selecting trajectory following points for a type of three-module visual rail train on vehicle road passing width is studied, providing theoretical basis for the choice of trajectory control points. [Method] The calculation formulas for the lateral deviation between left and right sides and the passing width of vehicle on steady-state circular curve are derived, the vehicle posture conditions that meet the equal deviation and minimum passing width are discussed. Then a vehicle circular curve passing model is established and the curve passing performance of the vehicle under different following point conditions is simulated and analyzed. [Result & Conclusion] The road passing width is an important indicator for measuring vehicle passing ability of multi-formation ART tram. Selecting the vehicle articulation point as trajectory following point in path-following control can optimize the passing width indicator for vehicle.
Selection of Visual Rail Train Trajectory Following Points Based on Minimum Passing Width on Circular Curves
2024
Article (Journal)
Electronic Resource
Unknown
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