Track tests of pop-train active lateral suspension, February-March 1979 (IM-DOS-066)

This series of tests follows on from these carried out in December 1978, (IM DOS 65). The control system, Fig. 2 was still based on absolute damping, but additional sway damping was added, giving a 3:1 ratio between yaw and sway damping. Other configurations included an integrator and displacement feedback,...