Effektiva TŒgsystem ¥ Inledande studie

schienenfahrzeugtagung.at

Effektiva TŒgsystem ¥ Inledande studie

RAILWAY GROUP

Centre for Research

and Education

in Railway Engineering

Carbody tilt

Gröna Tåget (Green Train)

Risk for motion sickness – can be reduced by improved tilt control

Change [%]

60%

40%

20%

0%

-20%

-40%

Lateral acceleration

Vertical acceleration

Roll acceleration

Case 1 Case 2 Case 3 Case 4

More non-tilting like

Results from on-track tests with test

subjects.

Case 1 is the reference case with

passenger lateral acceleration

0.6 m/s 2 .

-60%

6.1

Better

Case 3

Subjective ride comfort

6.05

6

5.95

5.9

5.85

5.8

Better

Case 1

Case 2 Case 4

0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16

Motion Sickness Score

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