Title :
Indirect tire pressure monitoring system based on tire vertical stiffness
Author :
Zhou Fuqiang; Wang Shaohong; Wei Yintao; Xu Zhichao
Author_Institution :
Department of Automotive Engineering, Tsinghua University, Beijing 100083, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
According to the tire inflation pressure changes leading to tire vertical stiffness variation, formulas including tire inflation pressure, load, rolling radius and tire footprint width are deduced. And determine wheel speed sensor numerical value as the critical parameter of predicting tire pressure change. The tire pressure monitoring test is designed and carried out, and the correctness of the algorithm is verified by data analysis.
Keywords :
"Tire pressure","Wheels","Monitoring","Vehicles","Roads","Load modeling"
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2015 12th IEEE International Conference on
DOI :
10.1109/ICEMI.2015.7494213
