preprints.org > engineering > transportation science and technology > doi: 10.20944/preprints202402.1363.v2

Preprint Article Version 2 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 22 February 2024 / Approved: 23 February 2024 / Online: 23 February 2024 (09:53:52 CET)
Version 2 : Received: 29 March 2024 / Approved: 29 March 2024 / Online: 29 March 2024 (10:40:55 CET)

This article is about a framework for determining the degree of realism of any given 1 passenger ride motion discomfort measurement formula. After providing some context and reviewing 2 evidence of deficiency in currently popular ride motion discomfort measurement formulas, the article 3 outlines the research program that needs to be carried out in order to establish such a framework. 4 The research begins with gathering recordings of uncomfortable ride motion episodes encountered in 5 a chosen type of passenger transport service. It then has test subjects compare the episodes via a ride 6 motion simulator and adjust their amplitudes pair wise until they cause equal discomfort. It explains 7 how to take the pair wise amplitude adjustments and determine amplitude adjustments that bring all 8 of the motion episode recordings to a common level of discomfort so that they form a normalized set. 9 Then, the lower the scatter of the scores assigned by any given discomfort measurement formula to 10 the members of that set, the more realistic that formula will be for the chosen service.

vehicle-ride-motion; discomfort-measurement; discomfort-formula; motion-simulator; cross-match

Engineering, Transportation Science and Technology

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