Research on optimization of test cycles for comfort to the special vehicles

CAR2017 International Congress of Automotive and Transport Engineering - Mobility Engineering and Environment

工业技术;运输工程

Mitroi, Marian^1 ; Chiru, Anghel^1,2

'Ovidius' University of Constanta, Department of Mechanical Engineering, Bd. Mamaia 124, Romania^1

'Transilvania' University of Brasov, Department of Mechanical Engineering, Bd. Eroilor 29, Romania^2

关键词: comfort;    Different soils;    optimizing;    Physical structures;    Real situation;    Suspension system;    Technological development;    vibration;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/252/1/012036/pdf
DOI  :  10.1088/1757-899X/252/1/012036

学科分类：工业工程学

来源: IOP

【 摘 要 】

The comfort of vehicles, regardless of their type is represent a requirement to by fulfilled in the context of current technological developments special vehicles generally move under different soil, time, or season conditions, and the land in which the vehicles move is complex and varied in the physical structure. Due to the high level of involvement in the driveability, safety and comfort of automotive, suspension system is a key factor with major implications for vibration and noise, affecting the human body. The objective of the research is related to determining the test cycles of special vehicles that are approaching real situations, to determine the level of comfort. The evaluate of the degree of comfort will be realized on acceleration values recorded, especially the vertical ones that have the highest influence on the human body. Thus, in this way the tests can be established needed to determine the level of comfort required for each particular type of special vehicle. The utility of the test cycles to optimize comfort is given to the accurate identification of the specific test needs, depending on the each vehicle.