Analysis on Effect of Foaming Density of Automotive Seats on Sitting Comfort

被引：0
|
作者：
Gao Z. [1 ]
Li M. [1 ]
Gao F. [1 ]
Song X. [1 ]
Mei X. [2 ]
Yang F. [2 ]
Zhang H. [3 ]
机构：
[1] State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun
[2] GAC Automotive Engineering Institute, Guangzhou
[3] Automotive Engineering Institute, Changchun Vocational Institute of Technology, Changchun
来源：
Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences | 2019年 / 46卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Automotive seat; Contact area; Foaming; Pressure distribution; Sitting comfort;
D O I：
10.16339/j.cnki.hdxbzkb.2019.10.003
中图分类号：
学科分类号：
摘要：
In order to quantify the effects of different seat cushion density on driver/passengers' sitting comfort, a 95th percentile human-body model that meets the Chinese physical structure and a driver/passenger-automotive seat model of different density were built, which simulated the driver/passengers' general body pressure distribution and body-parts' pressure distribution with different foaming density of automotive seats. The simulation results showed that this paper more precisely determined the variation rule of pressure distribution and shear force between seats with different foaming density and occupants, shortened the seats' research period, then quantitatively and delicately analyzed the impact of different seat cushion density on sitting comfort during the concept design stage before commissioning. © 2019, Editorial Department of Journal of Hunan University. All right reserved.
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页码：19 / 25
页数：6
相关论文
共 17 条
  • [1] Zhang B.J., Yi J.H., Zhang N., Et al., Frequency-domain modelling and simulation of a vehicle fitted with kinetic dynamic suspension system, Journal of Hunan University(Natural Sciences), 43, 10, pp. 8-15, (2016)
  • [2] Lee J., Ferraiuolo P., Seat comfort, (1993)
  • [3] Zemp R., Taylor W.R., Lorenzetti S., Seat pan and backrest pressure distribution while sitting in office chairs, Applied Ergonomics, 53, pp. 1-9, (2016)
  • [4] Ciloglu H., Alziadeh M., Mohany A., Et al., Assessment of the whole body vibration exposure and the dynamic seat comfort in passenger aircraft, Industrial Ergonomics, 45, pp. 116-123, (2015)
  • [5] Andreoni G., Santambrogio G.C., Rabufetti M., Et al., Method for the analysis of posture and interface pressure of car drivers, Applied Ergonomics, 33, 6, pp. 511-522, (2002)
  • [6] Gao Z.H., Gao F., Shen C.L., Et al., Analyses of driver sitting comfort in different automotive seat-pan angle, Journal of Hunan University(Natural Sciences), 44, 8, pp. 43-49, (2017)
  • [7] Oliva A., Setola R., Scala A., Sparse and distributed analytic hierarchy process, Automatica, 85, pp. 211-220, (2017)
  • [8] Lu Z.L., Li S.B., Felix S., Et al., Driving comfort evaluation of passenger vehicles with natural language processing and improved AHP, Journal of Tsinghua University, 56, 2, pp. 137-143, (2016)
  • [9] Huang S.R., Zhang Z.F., Yuan Q., Et al., Weight coefficients of different body parts to whole body in terms of static comfort in sitting posture, Automotive Engineering, 38, 7, pp. 889-895, (2016)
  • [10] Ivanco M., Hou G., Michaeli J., Sensitivity analysis method to address user disparities in the analytic hierarchy process, Expert Systems with Applications, 90, pp. 111-126, (2017)
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