Title:
TRAVEL SIMULATION DEVICE OF OVERHEAD WIRE/PANTOGRAPH SYSTEM
Document Type and Number:
Japanese Patent JP2015102522
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a practical travel simulation device of an overhead wire/pantograph system for evaluating a performance of the pantograph when travelling along the overhead wire.SOLUTION: A contact force value between a pantograph 7 and a vibration application device 5 measured by a contact force measuring device 3 is taken into a simulator 1 in real time, and a displacement of a trolley wire corresponding to a contact force measured according to a virtual travel distance of the pantograph by a simulation using a dynamic model expressing a response characteristic of an overhead wire as a coefficient which changes depending on a position is computed in real time, and the vibration application device 5 is driven in real time according to the displacement of the computed trolley wire.
Inventors:
KOBAYASHI SHIGEYUKI
IKEDA MITSURU
YAMASHITA YOSHITAKA
IKEDA MITSURU
YAMASHITA YOSHITAKA
Application Number:
JP2013245597A
Publication Date:
June 04, 2015
Filing Date:
November 28, 2013
Export Citation:
Assignee:
RAILWAY TECHNICAL RES INST
International Classes:
G01M17/08; B60L5/26; B60M1/28
Domestic Patent References:
JP2007261370A | 2007-10-11 | |||
JP2002328063A | 2002-11-15 | |||
JP2009113530A | 2009-05-28 | |||
JPS5336801A | 1978-04-05 | |||
JP2013230074A | 2013-11-07 | |||
JP2010223675A | 2010-10-07 | |||
JP2002178797A | 2002-06-26 |
Attorney, Agent or Firm:
Atsushi Watanabe
Masaharu Seki
Masaharu Seki