Results 171 to 180 of about 1,819 (228)

Contact force control in multibody pantograph/catenary systems

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2016
In this paper, a new continuum-based pantograph/catenary model based on the absolute nodal coordinate formulation (ANCF) is proposed and used to develop an effective method to control the contact force which arises from the pantograph/catenary interaction.
Pappalardo, Carmine M.   +3 more
  +7 more sources

Surrogate modeling of pantograph-catenary system interactions

Mechanical Systems and Signal Processing
Yao Cheng   +7 more
openaire   +3 more sources

Output Feedback Control of Pantograph-Catenary System

IFAC Proceedings Volumes, 2013
Abstract Controlling the contact force between the pantograph and the catenary has become a requirement for improving the performances and efficiency of high-speed train systems. Indeed, these performances may considerably be reduced because of the catenary equivalent stiffness variation.
E. Chater   +5 more
openaire   +1 more source

A tracking control for pantograph-catenary system

2015 54th IEEE Conference on Decision and Control (CDC), 2015
One of the relevant problems in high-speed train transportation systems is the regulation of the contact force between the catenary and the pantograph. The contact force should ensure a satisfactory permanent electricity feeding for the train. In this paper, a linear time varying (LTV) model of the pantograph-catenary (PAC) system is introduced.
Nassim Mokrani   +2 more
openaire   +1 more source

Rectangular Polymer Fiber Accelerometer for Pantograph Catenary System

28th International Conference on Optical Fiber Sensors, 2023
We fabricated a rectangular multicore polymer optical fiber to build an accelerometer to measure pantograph-catenary interaction force. It has a sensitivity of 17.07 pm/g at 40Hz, can withstand 25 g, and operate up to 75°C.
Jitendra Narayan Dash   +3 more
openaire   +1 more source

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