Application Research on Objective Evaluation of Vehicle Interior Odor Based On Weber-Fechner Law

Autor:	Ya Lin Liu, Chuan Jie Li, Qian Yao, Shi Hao Feng, Yan Meng Wang
Rok vydání:	2021
Předmět:	Odor musculoskeletal neural and ocular physiology Weber–Fechner law Environmental science Objective evaluation Mathematical economics psychological phenomena and processes
Zdroj:	IOP Conference Series: Earth and Environmental Science. 657:012019
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/657/1/012019
Popis:	In this paper, four typical compounds of odorants were selected as the research objects. The mathematical model hypothesis is established which based on the Weber-Fechner law, and then the relationship between the concentration of odor substances and the odor grade is verified to judge whether this law is applicable to the objective evaluation of vehicle interior odor. The results show that: the concentration of single odor substance and odor grade, the concentration of two kinds of odor substances and odor grade are in accordance with this law. It is proved that the relationship between odor substance concentration and odor grade conforms to the law to a certain extent, which provides an important theoretical basis for objective evaluation of vehicle interior odor and control vehicle environment to create an environmental and healthy vehicle.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::72d391a85a9a95c5f296e4de79aab920 https://doi.org/10.1088/1755-1315/657/1/012019 Zobrazit plný text záznamu