Table 1.
Summary of related studies on EV driving experience and acceleration preference.
Fig 1.
Longitudinal acceleration characteristics of each designed profile (A–E) for Experiment 1 [35].
Fig 2.
Longitudinal acceleration characteristics of each designed profile (A–E) for Experiment 2 [35].
Table 2.
Demographic and professional backgrounds of the participants.
Fig 3.
Interior view of the test vehicle during the evaluation of acceleration profiles.
Table 3.
Bradley-Terry model estimates for the group of ICEV experts in Experiment 1.
Table 4.
Bradley-Terry model estimates for the group of EV experts in Experiment 1.
Fig 4.
Centered estimates for the five acceleration profiles in Experiment 1.
(a) Group of ICEV experts; (b) group of EV experts.
Fig 5.
Scatter plots illustrating the relationships between dynamic characteristics of acceleration profiles and centered estimates of subjective preferences in Experiment 1.
Subfigures show: (a) maximum jerk; (b) time to maximum jerk; (c) acceleration gradient; (d) kurtosis of jerk. Data points are distinguished by ICEV experts (Group A) and EV experts (Group B).
Table 5.
Bradley-Terry model estimates for the group of ICEV experts in Experiment 2.
Table 6.
Bradley-Terry model estimates for the group of EV experts in Experiment 2.
Fig 6.
Centered estimates for the five acceleration profiles in Experiment 2.
(a) Group of ICEV experts; (b) group of EV experts.
Fig 7.
Scatter plots illustrating the relationships between dynamic characteristics of acceleration profiles and centered estimates of subjective preferences in Experiment 2.
Subfigures show: (a) maximum jerk; (b) time to maximum jerk; (c) acceleration gradient; (d) kurtosis of jerk. Data points are distinguished by ICEV experts (Group A) and EV experts (Group B).
Table 7.
Pearson correlation coefficients between centered estimates and dynamic profile characteristics.
Fig 8.
Pearson correlation coefficients for dynamic characteristics of acceleration profiles in Experiments 1 and 2.
(a) ICEV and EV expert groups under the light tip-in condition (Experiment 1); (b) ICEV and EV expert groups under the middle tip-in condition (Experiment 2). Dynamic characteristics include maximum jerk, time to maximum jerk, acceleration gradient, and jerk kurtosis.