Determination of the lateral dynamic characteristics of the B.R. Brecknell Willis high speed and Stone Faiveley pantographs at low frequency (VDYN 96)

As part of the Dewirement Dynamics Project a number of tests have been carried out on a B.R. Brecknell Willis High Speed and a Stone Faiveley pantograph to ascertain their lateral mass, stiffness and damping characteristics at frequencies up to 10 Hz.