Title :
Estimating the tire-road friction for tire pressure monitoring using the result of a nonlinear observer
Author :
Jiapeng Han ; Sun, Yongli ; Meng, Chen ; Jiapeng Han
Author_Institution :
Sch. of Transp. & Vehicle Eng., Shandong Univ. of Technol., Zibo
Abstract :
In this paper we present a novel nonlinear observer structure for estimating the tire-road friction force for tire pressure monitoring by use of the friction parameters identification results of LuGre tire model based on ant colony algorithm (ACA) with high precision. Simulation results show its feasibility for the simplified motion dynamics of a quarter-vehicle model and it may offer a new method for the research of tire pressure monitoring.
Keywords :
friction; observers; parameter estimation; roads; tyres; LuGre tire model; ant colony algorithm; friction parameters identification; nonlinear observer; tire pressure monitoring; tire-road friction; Automotive engineering; Computerized monitoring; Condition monitoring; Friction; Mathematical model; Parameter estimation; Road vehicles; Tires; Vehicle driving; Vehicle dynamics; ACA; LuGre tire model; friction; nonlinear observer; parameter identification;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593229
