کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6956400 1451868 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tyre contact length on dry and wet road surfaces measured by three-axial accelerometer
ترجمه فارسی عنوان
طول تماس تایر در سطوح جاده ای خشک و مرطوب اندازه گیری شده توسط شتاب سنج سه محوری
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
چکیده انگلیسی
We determined the tyre contact length on dry and wet roads by measuring the accelerations of the inner liner with a three-axial accelerometer. The influence of the tyre pressure, driving velocity, and tread depth on the contact length was studied in both types of road surface conditions. On dry asphalt the contact length was almost constant, regardless of the driving velocity. On wet asphalt the presence of water could be detected even at low driving velocities (e.g. 20 km/h for a worn tyre) as the contact length began to decrease from that found in the dry asphalt situation. In addition to improving the performance of active safety systems and driver warning systems, the contact length information could be beneficial for classifying and studying the aquaplaning behaviour of tyres.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volumes 52–53, February 2015, Pages 548-558
نویسندگان
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