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Objective Ride Comfort Measurement
Volume 3: 19th International Conference on Design Theory and Methodology; 1st International Conference on Micro- and Nanosystems; and 9th International Conference on Advanced Vehicle Tire Technologies, Parts A and B, 2007The paper presents an innovative dummy conceived to provide an effective tool for an objective vehicle ride comfort evaluation. The first part of the research includes experimental tests on instrumented seats for evaluating the vertical (cushion) and longitudinal (backrest) acceleration between the vehicle seat and the seated human subject. Experiments
Giampiero Mastinu +2 more
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SAE Technical Paper Series, 1940
<div class="htmlview paragraph"> <div class="graphic-wrapper"><img class="article-figure figure" src="400171_fig0001.jpg" alt="No Caption Available"/></div> </div> <div class="htmlview paragraph"><b>T</b>HIS paper reports work begun in 1935 at the instigation of the Murray Corp. of America.
W. E. LAY, L. C. FISHER
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<div class="htmlview paragraph"> <div class="graphic-wrapper"><img class="article-figure figure" src="400171_fig0001.jpg" alt="No Caption Available"/></div> </div> <div class="htmlview paragraph"><b>T</b>HIS paper reports work begun in 1935 at the instigation of the Murray Corp. of America.
W. E. LAY, L. C. FISHER
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Evaluation of Ride Comfort of Passenger Craft
2006 IEEE International Conference on Systems, Man and Cybernetics, 2006The purpose of this study is to establish a method for evaluating ride quality of passenger ships. The authors have conducted an experiment on board a car ferry running across the Tsugaru-Straits in North Japan. Ship motion was measured at the navigation bridge, and a questionnaire survey was also carried out so as to obtain passengers' subjective ...
Masakazu Arima +2 more
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SAE Technical Paper Series, 1924
<div class="htmlview paragraph">Riding-comfort is defined as the transportation of an automobile passenger in so easy a manner that the trip will be a pleasure and not a hardship. Since spring-suspension constitutes the basis of riding comfort in passenger-cars, the paper deals with some of the important factors that determine correct chassis ...
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<div class="htmlview paragraph">Riding-comfort is defined as the transportation of an automobile passenger in so easy a manner that the trip will be a pleasure and not a hardship. Since spring-suspension constitutes the basis of riding comfort in passenger-cars, the paper deals with some of the important factors that determine correct chassis ...
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SAE Technical Paper Series, 1986
<div class="htmlview paragraph">A new portable ride comfort meter was developed, which gives a new index called “VN” (Vibration Number) as an objective measure of ride comfort of passenger cars.</div> <div class="htmlview paragraph">In order to develop this apparatus, the subjective evaluation test on whole-body vibration was carried ...
Yoshihiko Kozawa +2 more
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<div class="htmlview paragraph">A new portable ride comfort meter was developed, which gives a new index called “VN” (Vibration Number) as an objective measure of ride comfort of passenger cars.</div> <div class="htmlview paragraph">In order to develop this apparatus, the subjective evaluation test on whole-body vibration was carried ...
Yoshihiko Kozawa +2 more
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Journal of Fluids Engineering, 1949
Abstract The author feels that in creating luxurious passenger cars, economical limits have been exceeded by introducing costly, complicated, and over-engineered appurtenances. The same criticism applies to truck design. Excessive weight and complications militate against long life of truck and track, and maintenance costs are high.
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Abstract The author feels that in creating luxurious passenger cars, economical limits have been exceeded by introducing costly, complicated, and over-engineered appurtenances. The same criticism applies to truck design. Excessive weight and complications militate against long life of truck and track, and maintenance costs are high.
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2011
Ride comfort is defined as the overall comfort and well-being of the vehicle’s occupants during vehicle travel. The main sources of discomfort are oscillations which reach the vehicle’s passenger compartment and cause noise, vibration, or both. Since the sources of these oscillations (the roadway, chassis, and powertrain) are outside of the passenger ...
Bernd Heißing, Metin Ersoy
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Ride comfort is defined as the overall comfort and well-being of the vehicle’s occupants during vehicle travel. The main sources of discomfort are oscillations which reach the vehicle’s passenger compartment and cause noise, vibration, or both. Since the sources of these oscillations (the roadway, chassis, and powertrain) are outside of the passenger ...
Bernd Heißing, Metin Ersoy
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Ride comfort of patient transport robot chassis
International Journal of Modeling, Simulation, and Scientific Computing, 2023The ride comfort is a significant property of patient transport robots, which is directly related to the performance of rescue instruments and the cause of secondary damage. Previous studies overlook the design optimization of patient transport robots to improve ride comfort in hospital environments.
Ya Chen +4 more
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Improvement of Ride Comfort of the Excavator
SAE Technical Paper Series, 1997<div class="htmlview paragraph">The purpose of this paper is to evaluate and reduce the operator exposure to vibration and shock in cabin of excavator. A simple 3-DOF mass-spring-damper system, which consists of three 1-DOF sub-systems - engine and cabin mounting systems, and base frame- was assumed to model the complicated vibration transmission
Dong-Wook Lee +3 more
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Ridemeter – Calculated Ride Comfort
SAE Technical Paper Series, 2007<div class="htmlview paragraph">The ridemeter is a development tool that provides a predictive value for subjectively perceived ride quality on the basis of objective measured values. After years of preliminary investigations it was possible to make the link between the subjective driving experience and objective measured data.
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