Proposals and preliminary investigation into the type and location of suspension torsional stiffness test rig (IM-DA-142)

Recent development work on APT suspension systems and consultative work on other railway vehicles have made it necessary to construct a suspension torsional stiffness test rig (STS) which would help to evaluate the static and dynamic behaviour of primary and secondary yaw suspension and its parameters (e.g. stiffness and damping...