Pantograph–catenary interaction: recent achievements and future research challenges
S Bruni, G Bucca, M Carnevale, A Collina… - … Journal of Rail …, 2018 - Taylor & Francis
This paper aims to provide an overview of the present status of research in pantograph–
overhead line interaction and to outline future research challenges. A review of currently …
overhead line interaction and to outline future research challenges. A review of currently …
Active pantograph in high-speed railway: Review, challenges, and applications
The pantograph–catenary system (PCS) vibration causes the pantograph–catenary contact
force (PCCF) to fluctuate, deteriorating current collection quality and damaging the electrical …
force (PCCF) to fluctuate, deteriorating current collection quality and damaging the electrical …
Adaptive backstepping control for active suspension systems with hard constraints
This paper proposes an adaptive backstepping control strategy for vehicle active
suspensions with hard constraints. An adaptive backstepping controller is designed to …
suspensions with hard constraints. An adaptive backstepping controller is designed to …
Optimization of railway pantograph-catenary systems for over 350 km/h based on an experimentally validated model
The pantograph-catenary system is widely used in most electrified rail networks around the
world to transmit continuous electric current to the train. Most studies about the pantograph …
world to transmit continuous electric current to the train. Most studies about the pantograph …
A new experimental approach using image processing-based tracking for an efficient fault diagnosis in pantograph–catenary systems
The periodical maintenance of railway systems is very important in terms of maintaining safe
and comfortable transportation. In particular, the monitoring and diagnosis of faults in the …
and comfortable transportation. In particular, the monitoring and diagnosis of faults in the …
Analysis of critical speed for high-speed railway pantograph-catenary system
The pantograph-catenary system is used in modern electrified railways to power electric
trains. Common sense is that the increase of train speed leads to a deterioration of the …
trains. Common sense is that the increase of train speed leads to a deterioration of the …
Dynamic performance of high-speed railway overhead contact line interacting with pantograph considering local dropper defect
The local dropper defect is the most common fault in the early service stage of the overhead
contact line (OCL) system. The plastic deformation and loose of a dropper may cause the …
contact line (OCL) system. The plastic deformation and loose of a dropper may cause the …
Introduction of variability into pantograph–catenary dynamic simulations
O Vo Van, JP Massat, C Laurent… - Vehicle system …, 2014 - Taylor & Francis
Currently, pantograph–catenary dynamic simulations are mainly based on deterministic
approaches. However, the contact force between catenary and pantograph depends on …
approaches. However, the contact force between catenary and pantograph depends on …
A response spectrum analysis of wind deflection in railway overhead contact lines using pseudo-excitation method
The wind deflection of overhead contact lines (OCLs) challenges the stable and safe
operation of electrified railways. The steady wind causes the static deflection of the contact …
operation of electrified railways. The steady wind causes the static deflection of the contact …
Nonlinear robust composite levitation control for high-speed EMS trains with input saturation and track irregularities
J Shihui, S Dong, Z Tianbo… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Unavoidable track irregularities continuously excite a traveling high-speed electromagnetic
suspension (EMS) train. This issue deteriorates the levitation performances such as stability …
suspension (EMS) train. This issue deteriorates the levitation performances such as stability …