Jerking in train

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Conclusions Passenger tolerance to longitudinal accelerations varies significantly between different individuals, according to their physiology and psychology. Subjective and objective results for forward-facing standing passengers [ 15 ]. The semicircular canals provide a static response effectively measuring position , and so help to stimulate corrective or predictive body movements such a stepping. The purpose of this paper is therefore to examine the effect of longitudinal vehicle accelerations on passenger safety and comfort. However, passengers on regional or intercity services are likely to expect a higher level of comfort than urban rail passengers, and control of the jerk then becomes important in this respect. Cole C Longitudinal train dynamics. The worst case measured was when traction power was cut off at a relatively low speed while accelerating, in order to meet a speed restriction.

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