Results 181 to 190 of about 15,605,525 (207)

A robust control of contact force of pantograph-catenary for the high-speed train

2013 European Control Conference (ECC), 2013
In 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
openaire   +1 more source

Improvement of a pantograph for high-speed trains

1980
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1980. ; MICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING. ; Includes bibliographical references. ; by Li-Moon Wann. ; M.S.
openaire   +1 more source

Simulation and Design of a High Speed railway Pantograph for Trenitalia S.p.A.

2006
The paper deals with the design process undertaken for a proposed high speed pantograph oriented to the interoperability, developed in cooperation among Trenitalia SpA (Italian railway stock holder and manager) and three Italian universities. Aim of the work is the development of an optimized passive pantograph, in which the control of the contact ...
E. MINGOZZI, A. AMORE, A. DE IORIO, G. DIANA, TONI, PAOLO   +4 more
openaire   +3 more sources

Aerodynamic performance of a pantograph cover for high-speed train

Journal of Mechanical Science and Technology, 2023
Seung Joong Kim, Hyeokbin Kwon, Junsun Ahn   +2 more
openaire   +1 more source

Aeroacoustics source identification and analysis of a high-speed pantograph

Physics of Fluids
Thoroughly comprehending pantograph noise mechanisms and characteristics is crucial for its low noise design, and high-resolution aeroacoustics source identification is the prerequisite for deepening these comprehensions. This study develops an aeroacoustics source identification method based on the integral formulation of the Ffowcs Williams–Hawkings ...
Jiawei Shi, Jiye Zhang, Tian Li
openaire   +1 more source

Pantograph–catenary electrical contact system of high-speed railways: recent progress, challenges, and outlooks

Railway Engineering Science, 2022
Guangning Wu, Zhilei Xu
exaly  

A Comparative Study between Two Pantographs in Multiple Pantograph High-Speed Operations

International Journal of Railway Technology, 2013
J. Pombo, P. Antunes
openaire   +1 more source

A novel bionic Coleoptera pantograph deflector for aerodynamic drag reduction of a high-speed train

Journal of Central South University, 2023
Guangjun Gao, Zheng-Wei Chen, Yi-Han Wang   +2 more
exaly  

Effect of different typical high speed train pantograph recess configurations on aerodynamic noise

Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 2021
Zhiwei Hu, Hogun Kim
exaly  

Aerodynamic Themes for High-speed Pantographs

Journal of the Society of Mechanical Engineers, 2002
openaire   +1 more source