Analysis of driver's head tilt using a mathematical model of motion sickness

摘要: Abstract It is known that car drivers tilt their head toward the center of a curve. In addition, are generally less susceptible to carsickness than passengers. This paper uses mathematical model investigate effect head-tilt strategy on motion sickness. shown tilting in centripetal direction reduces estimated sickness incidence (MSI), defined as percentage subjects who vomited. movements both and passengers were measured real car. also MSI smaller Experimental results presented previous studies demonstrated severity was reduced when imitated driver. These strongly suggest driver's sickness, this can be understood subjective vertical conflict.