L. Chen, et al., Tire-road friction coefficient estimation based on the resonance frequency of in-wheel motor drive system, Veh. Syst. Dyn. 54 (1) (2016) 1-19.CHEN L, BIAN M, LUO Y, et al. Tire-road friction coefficientestimation based on the resonance frequency of in-wheel motor...
A sequential tire cornering stiffness coefficient and tire–road friction coefficient (TRFC) estimation method is proposed for some advanced vehicle architectures, such as the four-wheel independently-actuated (FWIA) electric vehicles, where longitudinal tire force difference between the left and right si...
Then, according to the calculation of lateral tire forces, the nonlinear observer is proposed to estimate vehicle velocity and the tire-road friction coefficient. Moreover, the stability property of the observer is analyzed using a Lyapunov-based method. Simulation results validate the effectiveness ...
Estimationoftire-roadfrictioncoefficientbasedoncombined APF-IEKFanditerationalgorithm Y.-H.Liu a ,T.Li a,b ,Y.-Y.Yang b ,X.-W.Ji a,n ,J.Wu a a TheStateKeyLaboratoryofAutomotiveSafetyandEnergy,TsinghuaUniversity,Beijing100084,People’sRepublicofChina b SchoolofEngineeringandTechnology,China...
Many surveys on vehicle traffic safety have shown that the tire road friction coefficient (TRFC) is correlated with the probability of an accident. The probability of road accidents increases sharply on slippery road surfaces. Therefore, accurate knowled
Keywords:tire/roadfrictioncoefficient;estimation;vehicle;tire;slidingmodeobserver 1 Intr0ductiOn Thetire/roadfrictioncoemcientisgenerallyre. quiredpreciselyinreal—timeatmodemvehicleactive safetycontrolsystemsandthentheappropriatecontrol logicisused.Althoughtherearecurrentlyalarge ...
Due to the noise of sensing equipment, the tire states, such as the sideslip angle and the slip ratio, cannot be accurately observed under the conditions with small acceleration, which results in the inapplicability of the time domain data based tire-road friction coefficient (TRFC) estimation ...
The tire-road friction coefficient (TRFC) is a key parameter for precise motion control of electric-wheel vehicle. In the article, a data-driven method is proposed, focusing on multidomain feature fusion to achieve TRFC estimation under longitudinal maneuvering signal excitation. The longitudinal mane...
Tire Road Friction Coefficient Estimation: Review and Research Perspectives Many surveys on vehicle traffic safety have shown that the tire road friction coefficient (TRFC) is correlated with the probability of an accident. The pro... Y Wang,J Hu,F Wang,... - 《Chinese Journal of Mechanical ...
1) the maximum tire-road friction coefficient estimation 路面最大附着系数观测 2) Road adhesion coefficient 路面附着系数 1. A method of identifying road adhesion coefficient based on wheel slip ratio is investigated in this paper. 文中通过仿真研究探索了一种基于车轮滑移率的路面附着系数识别方法。