Instrumentation for pop train tilt system laboratory tests. - APT test hall Dec 1976-Feb 1977 (IM-IS-425)

The tests were to establish the frequency response of a TILT CONTROL System proposed from A.P.T(P). The pop train (PC3 &PC4) was parked on the short road in the vehicles Lab. Signals from the various transducers were routed to the Control room via Sin Core Cables where they were...