کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
559166 | 1451861 | 2016 | 18 صفحه PDF | دانلود رایگان |

• New technology for optical strain measurements in rolling tires.
• Dynamic identification of the contact patch.
• Dynamic identification of the transition between the grip and the slip regions.
The present paper contains the description of a new technology for optical strain measurements in rolling tires. The apparatus is based on the use of Fiber Bragg Gratings sensors and light spectrum analyzer. With the help of a new analytical model, describing the tire strain during its revolution, the experiments permit, for the first time, to provide evidence of the transition along the contact patch between the grip and the slip regions. Moreover, the contact patch is identified and the experimental evidence suggests that the existing methods provide underestimated lengths.
Journal: Mechanical Systems and Signal Processing - Volumes 66–67, January 2016, Pages 793–810