Results 131 to 140 of about 1,683 (171)
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Application of new optical load cells for in-line measurement of pantograph-catenary contact force
SPIE Proceedings, 2013The contact force between pantograph and catenary is a parameter needed to evaluate the quality of the dynamic interaction of the two systems. The in-line measurements of this parameter have always been very hard due to the particular work condition of pantograph and catenary.
BOCCIOLONE, MARCO FRANCESCO +3 more
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Vehicle System Dynamics, 2006
In this article, the static stresses in a catenary and its vibration modes are calculated by establishing the FEM model of the catenary with Euler–Bernoulli beam elements. The mode shapes of the catenary obtained are considered as the generalized variables which are used in the establishment of the motion equations of the catenary system.
Weihua Zhang, Yi Liu, Guiming Mei
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In this article, the static stresses in a catenary and its vibration modes are calculated by establishing the FEM model of the catenary with Euler–Bernoulli beam elements. The mode shapes of the catenary obtained are considered as the generalized variables which are used in the establishment of the motion equations of the catenary system.
Weihua Zhang, Yi Liu, Guiming Mei
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Pantograph/Catenary HILS System Based on Contact Force Estimation
The Proceedings of the Transportation and Logistics Conference, 2021Shigeyuki KOBAYASHI +2 more
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Pantograph-Catenary Contact Force Estimation from Linear Camera Images
Civil-Comp ConferencesS. Gregori +6 more
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2023 2nd International Conference on Artificial Intelligence and Autonomous Robot Systems (AIARS), 2023
With the complexity and nonlinearity of the pantograph-catenary system of rail transit, the contact relationship between the pantograph and catenary affects the flow quality of the train directly.
Yuping Huang +3 more
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With the complexity and nonlinearity of the pantograph-catenary system of rail transit, the contact relationship between the pantograph and catenary affects the flow quality of the train directly.
Yuping Huang +3 more
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Vehicle System Dynamics, 2022
This paper examines the dynamic performance of the pantograph passing through an overlap section of the catenary system, using a China’s high speed railway with the 4-span overlap as an example.
Yongming Yao +3 more
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This paper examines the dynamic performance of the pantograph passing through an overlap section of the catenary system, using a China’s high speed railway with the 4-span overlap as an example.
Yongming Yao +3 more
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2024 IEEE 7th International Electrical and Energy Conference (CIEEC)
In order to reduce the fluctuation of the pantograph-catenary contact force (PCCF) and improve the tracking accuracy of the high-speed train pantograph-catenary system (PCS), an active control strategy of PCCF based on low-pass filtering backstepping was
Zhiling Ren, Wei Liu
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In order to reduce the fluctuation of the pantograph-catenary contact force (PCCF) and improve the tracking accuracy of the high-speed train pantograph-catenary system (PCS), an active control strategy of PCCF based on low-pass filtering backstepping was
Zhiling Ren, Wei Liu
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Active nonlinear partial-state feedback control of contacting force for a pantograph–catenary system
ISA Transactions, 2019In this paper, a nonlinear partial-state feedback control is designed for a 3-DOF pantograph-catenary system by using backstepping approach, such that the contacting force of the closed-loop system is capable of tracking its reference profile. In the control design, the pantograph-catenary model is transformed into a triangular form, facilitating the ...
Bing, Zhu +4 more
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A robust control of contact force of pantograph-catenary for the high-speed train
2013 European Control Conference (ECC), 2013In this paper, a simplified model to three degree of freedom (3-DOF) of the pantograph-catenary (PAC) system is represented. A robust control of contact force between the pantograph and the catenary for the high-speed trains using the fuzzy sliding mode controller and the additional compensator is presented.
Nassim Mokrani, Ahmed Rachid
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IEEE Transactions on Instrumentation and Measurement
In electric railways, the current collection quality of pantograph–catenary systems (PCSs) is typically evaluated through numerical simulations using the finite element method, which is computationally expensive and time-consuming.
Jinfa Guan +5 more
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In electric railways, the current collection quality of pantograph–catenary systems (PCSs) is typically evaluated through numerical simulations using the finite element method, which is computationally expensive and time-consuming.
Jinfa Guan +5 more
openaire +2 more sources