Necessary research for standardization of subjective scaling of whole-body vibration.
Researches into the relationship between the physical quantity of vibration and the subjectively perceived quantity become important in designs for the vibration environment. Subjective experimental methods to obtain the relationship between the physical quantity of vibration and the subjectively perceived quantity are different depending on the design objectives which consider the human sense of vibration characteristic. In this review, the following are outlined: (i) fundamental methods for obtaining the design objectives for vibration environments; (ii) reported findings on the physical quantity of vibration environments and the human characteristics of sense vibration; and (iii) problems with and limits of the ISO 2631-1 standard, which defines the subjective response of the ride comfort in public transportation. Finally, the directions of research into the subjective experimental methods for obtaining design objectives in the vibration environment considering of the human characteristics of sense vibration are described.
Maeda
Setsuo
S
Department of Human Engineering, National Institute of Industrial Health, 21-1 Nagao 6-Chome, Tama-ku, Kawasaki 214-8585, Japan.
D004869:Equipment Safety; D006801:Humans; D007564:Japan; D016273:Occupational Exposure; D010465:Perception; D012106:Research / Q000592:standards*; D014732:Vibration