A Subjective Evaluation System for High-Speed Trains Ride Comfort

被引:4
|
作者
Yang, Zhongliang [1 ]
Chen, Yumiao [2 ]
Tang, Zhichuan [3 ]
Zhang, Nan [3 ]
机构
[1] Donghua Univ, Coll Mech Engn, Shanghai, Peoples R China
[2] Donghua Univ, Fash Art Design Inst, Shanghai, Peoples R China
[3] Zhejiang Univ, Modern Ind Design Inst, Hangzhou 310003, Zhejiang, Peoples R China
关键词
ride comfort; subjective evaluation; computational model; high-speed trains; AUTOMOBILE SEAT COMFORT; DRIVER SITTING COMFORT; DISCOMFORT; WORKLOAD;
D O I
10.1109/ISCID.2013.136
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
There is no uniform ride comfort evaluation method of high-speed trains in current research. This study presented a model to evaluate subjective comfort depending on 6 influence factors of ride comfort. Based on NASA-TLX, a train ride comfort index was developed and used to collect data from participants. Weights of each factors and comfort scores were calculated by multi-dimensional overall comfort algorithm. Experimental results show that reliability and validity of the TRCX was acceptable, ensuring effective input variables of the model. Based on these findings, a subjective evaluation software system of trains ride comfort was developed to demonstrate the usability in practical application.
引用
收藏
页码:88 / 91
页数:4
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