Pop train 1977 lateral dynamic analysis of tests on 3-car tilting P-I-P train (IM-DOS-052)

Pop train tests in 1977 were conducted with the three car articulated set of PC4 - Pilot - PC3, with H3X as the articulated and H4X as the end bogies, PC4 and Pilot were fitted with active tilt systems whereas PC3 ran passive for all tests, with a stiff link...