Effect of motor connection on the critical speed of high-speed railway vehicles

Vehicle System Dynamics

Volumn 46, Issue SUPPL.1, 2008, Pages 201-214

  Alfi, S ^a   Mazzola, L ^a   Bruni, S ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

Motor mountings; Nonlinear stability; Rail vehicle stability

Indexed keywords

BOGIES (RAILROAD ROLLING STOCK); RAILROAD ENGINEERING; RAILROAD PLANT AND STRUCTURES; RAILROAD TRANSPORTATION; STABILITY; STABILITY CRITERIA; AUTOMOBILE EXHIBITIONS; LOCOMOTIVES; MOTORS; RAIL MOTOR CARS; SYSTEM STABILITY; SYSTEM THEORY; VEHICLES;

HIGH - SPEED RAILWAYS; NON-LINEAR STABILITIES; NONLINEAR CALCULATIONS; OBJECTIVE CRITERIA; RAIL VEHICLES; STIFFNESS AND DAMPING; TRACK IRREGULARITY; VEHICLE STABILITY; BOGIE FRAMES; CRITICAL SPEED; DAMPING PROPERTY; HIGH-SPEED RAILWAYS; NONLINEAR STABILITY; PHYSICAL TESTING; RAIL VEHICLE STABILITY; VEHICLE RESPONSE;

VEHICLES; AUTOMOBILE FRAMES;

EID: 51449116572     PISSN: 00423114     EISSN: 17445159     Source Type: Journal    
DOI: 10.1080/00423110801935814     Document Type: Article

References (6)

1. R.M. Goodall and S.D. Iwnicki, Non linear dynamic techniques vs. equivalent conicity methods for rail vehicle stability assessments, Veh. Syst. Dyn. 41 (Suppl.) (2004), pp. 791-799.
2. O. Polach, On non-linear methods of bogie stability assessment using computer simulations, Proc. Inst. Mech. Eng. F. J. Rail Rapid Transit 220 (2006), pp. 13-27.
3. F. Braghin and S. Bruni, Critical velocity of railway vehicles, in the Proceedings of the 10th MINI Conference on Vehicle System Dynamics, Identification and Anomalies (VSDIA 2006), 6-8 November 2006, Budapest, Hungary.
4. MODTRAIN. Available at www.modtrain.com
5. S. Alfi, F. Braghin, and S. Bruni, Numerical and experimental evaluation of extreme loads for improved wheelset design, 20th IAVSD Symposium, Berkeley, August, 2007.
6. F. Braghin, S. Bruni, and G. Diana, Experimental and numerical investigation on the derailment of a railway wheelset with solid axle, Veh. Syst. Dyn. 44 (2006), pp. 305-325.