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Improving stability and curving passing performance for railway vehicles with a variable stiffness MRF rubber joint

Smart Materials and Structures, 2017
With the growing need for effective intercity transport, the need for more advanced rail vehicle technology has never been greater. The conflicting primary longitudinal suspension requirements of high speed stability and curving performance limit the development of rail vehicle technology.
Harris, Benjamin   +2 more
openaire   +2 more sources

Maximum Curve-Passing Speed Correction for Online Trajectory Optimization of Autonomous Vehicles

SAE Technical Paper Series
<div class="section abstract"><div class="htmlview paragraph">In emergency circumstances, it is essential for autonomous vehicles to balance stability and dynamic performance to attain a faster travel speed while preserving stability. It is not unusual to find traffic accidents caused by suddenly present intruders on the road.
Baichuan Lou   +4 more
openaire   +1 more source

Fitting Curve Passing through Designated Point to Data for Promoting the Reproducibility of Peripheral Quantitative Computed Tomography (pQCT)

2008 International Conference on BioMedical Engineering and Informatics, 2008
The peripheral quantitative computed tomography (pQCT) is increasingly being used to monitor bone mineral density (BMD) change in both research and clinical practice in order to evaluate the fracture susceptibility in old people or the effect following therapeutic intervention^. .
Lianwen Sun   +3 more
openaire   +1 more source

Dynamic Stabilization and Improvement of Curve Passing Performance of Independent Rotating Wheels

The Proceedings of the Transportation and Logistics Conference, 2021
Ronak Prateek   +5 more
openaire   +1 more source

Dynamic test and characteristics analysis of rack railway under curve passing conditions on large slope line

Journal of Vibration and Control
Rack railways are extensively employed in mountainous areas due to their exceptional gradient-climbing capabilities. However, systematic experimental investigations on the dynamic behavior of rack systems on large slope curved tracks are still lacking.
Zhihui Chen   +3 more
openaire   +1 more source

Modeling of a stiffness-varying hydraulic bushing for enhancing hunting stability and curve-passing performance of railway vehicles

Journal of Vibration and Control
The hunting stability and curve-passing ability of railway vehicles are inherently contradictory problems, and hydraulic bushings can effectively improve these contradictions due to their strong nonlinear characteristics. This paper presents a refined nonlinear mechanical model for hydraulic bushings, incorporating both frequency-dependent and ...
Liangcheng Dai   +6 more
openaire   +1 more source

Radial mechanism design with dynamic experiment: curve passing performance analysis of HTS maglev sightseeing vehicle

Journal of Physics D: Applied Physics
Abstract High-temperature superconducting (HTS) maglev technology shows significant potential for tourist rail transportation due to its self-stabilization, environmental benefits, and low noise. Existing researches on HTS maglev vehicles focuses more on high-speed design, while as sightseeing vehicles, they will face more complex ...
Yuchen He   +6 more
openaire   +1 more source

Computation of Circular Curve Elements Passing through Multiple Points by Using Cosine Theorem

Journal of Surveying Engineering, - ASCE, 2023
Ramazan Gürsel Hosbas
exaly  

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