Study of the factors that affecting automobile seat comfort

Unikasari, F.; Iftadi, Irwan; Jauhari, Wakhid Ahmad; Danardono, Dominicus

doi:10.1109/rict-icevt.2013.6741506

Cited by 3 publications

(4 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Driving comfort is "an evaluation of subjective satisfaction from both physiology and psychology aspects for drivers" [35]. The AHP [36]- [41] is a hierarchial method presents the qualitative results about subjective judgements in quantitative terms, that proposed by satty [38] in 1985. The entropy method [42]- [43] based on the factors' variation to calculate the factors' objective weights.…”

Section: ) Quantitative Evaluation Methods For Comfort Of Vehicle Seatmentioning

confidence: 99%

“…The AHP [36]- [41] is a hierarchial method presents the qualitative results about subjective judgements in quantitative terms, that proposed by satty [38] in 1985. The entropy method [42]- [43] based on the factors' variation to calculate the factors' objective weights. According to the above weighting methods, a new comprehensive weighting method-AHP to limit entropy method was put forward, which is based on the pressure distribution, physiological information and corresponding subjective comfort, that is, AHP method is adopted to modify entropy weights one by one.…”

Section: ) Quantitative Evaluation Methods For Comfort Of Vehicle Seatmentioning

confidence: 99%

See 1 more Smart Citation

Quantitative Evaluation of Vehicle Seat Driving Comfort During Short and Long Term Driving

Gao

et al. 2020

IEEE Access

View full text Add to dashboard Cite

Regarding changes of subjective and objective parameters of comfort during short and longterm driving, the arbitrariness of traditional subjective evaluation methods, as well as the defects of objective method where issues can be qualitatively but not quantitatively analyzed. By measuring pressure distribution and electromyography during short and long-term driving respectively, the article obtained pressure indicators, electromyography characteristic parameters and the corresponding subjective evaluations of drivers. The variation of subjective and objective parameters of comfort, the difference in terms of comfort and the fatigable body parts were tested. By means of correlation analysis completed the indicators screen. Proposed a new comprehensive weighting method-AHP to limit entropy method, established the mapping relations between subjective comfort and objective indicators, which based on pressure distribution and physiological information during short-term and long-term driving. Obtained a quantitative evaluation method that applies pressure distribution, physiological information and subjective evaluation to effectively evaluate driving comfort, and thus provided a theoretical basis for evaluating driving comfort. INDEX TERMS Comfort, long-term driving, quantitative assessment, short-term driving.

show abstract

Section: ) Quantitative Evaluation Methods For Comfort Of Vehicle Seatmentioning

confidence: 99%

Section: ) Quantitative Evaluation Methods For Comfort Of Vehicle Seatmentioning

confidence: 99%

Quantitative Evaluation of Vehicle Seat Driving Comfort During Short and Long Term Driving

Gao

et al. 2020

IEEE Access

View full text Add to dashboard Cite

show abstract

“…The weighting method this thesis adopts mainly includes the following: (1) subjective weighting method such as delphi method and AHP [14][15][16][17] (Analytic Hierarchy Process); (2) objective weighting method like the correlation coefficient method and the entropy method [15,18,19]; (3) combination weighting method for example the additive and multiplicative synthesis combination weighting method. Based on improved AHP method, Lu et al [20] carried out evaluation analysis on sitting comfort with Delphi experiment.…”

Section: Introductionmentioning

confidence: 99%

“…Based on improved AHP method, Lu et al [20] carried out evaluation analysis on sitting comfort with Delphi experiment. Huang et al [21] applied stimulation on testee's shoulder, back, waist, hip, and thighs, respectively, and measured the relation between different body parts and the overall comfort level with AHP; the influence of each evaluation factors on sitting comfort was measured by questionnaire survey implemented by Unikasari et al [18], and also they measured the weight coefficients of the factors with AHP and entropy method; Gao [22] calculated the weight of each factor by the combination weighting method, which integrated the subjective weight and objective weight, and finally obtained the synthetic weights of each factor.…”

Section: Introductionmentioning

confidence: 99%

Fuzzy Comprehensive Evaluation on Body Parts’ Weight Coefficients towards Sitting Comfort Based on AHP to Limit Entropy Method

Gao

et al. 2019

Mathematical Problems in Engineering

View full text Add to dashboard Cite

In order to quantify the effects of different body parts on sitting comfort, an ontology model for sitting comfort in "human-machine" system was established. In light of the subjectivity and arbitrariness issue of AHP, as well as the characteristic of entropy method be vulnerable to disturbed by extremum, a new weighting method was implemented which corrects subjective data with objective data, named AHP to limit entropy method. An overall comfort formula was created containing shoulder, back, waist, buttock, and thigh. Finally, three other vehicle's seats were tested as comparative verification, with a result showing that the weighted method was effective. And this method can provide an effective approach for evaluating sitting comfort.

show abstract

Customer requirement analysis of driver's seat design using Quality Function Deployment (QFD) case study: City car

Fahma

Iftadi

Putri

2015

Proceedings of the Joint International Conference on Electric Vehicular Technology and Industrial, Mechanical, Electrical and C

View full text Add to dashboard Cite

Study of the factors that affecting automobile seat comfort

Cited by 3 publications

References 7 publications

Quantitative Evaluation of Vehicle Seat Driving Comfort During Short and Long Term Driving

Quantitative Evaluation of Vehicle Seat Driving Comfort During Short and Long Term Driving

Fuzzy Comprehensive Evaluation on Body Parts’ Weight Coefficients towards Sitting Comfort Based on AHP to Limit Entropy Method

Customer requirement analysis of driver's seat design using Quality Function Deployment (QFD) case study: City car

Contact Info

Product

Resources

About