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STUDY OF A MATHEMATICAL MODEL TO FORECAST THE CRITICAL SPEED OF A VEHICLE RUNNING ON A STRAIGHT TRACK WITH NO DEFECTS

C Casini, G Tacci

Abstract

In this theoretical study, the authors deal successively with the partial phenomena relating to railway dynamics: oscillation, creep and running conicity to obtain an outline view of the whole vehicle. Reference is also made to recent work carried out on the subject, particularly by ORE Committee C116.

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Available abstract

Key concepts: Track (disk drive), Work (physics), Critical speed, Engineering, Oscillation (cell signaling), Simulation, Control theory (sociology), Mechanical engineering