Reliable sideslip angle estimation of four-wheel independent drive electric vehicle by information iteration and fusion
type: Item
instance of: scholarly article
title: Reliable sideslip angle estimation of four-wheel independent drive electric vehicle by information iteration and fusion
zbMATH Open document ID: 1427.93056
DOI: 10.1155/2018/9075372
author: Te Chen
author: Long Chen
author: Xing Xu
author: Yingfeng Cai
author: Haobin Jiang
author: Xiaoqiang Sun
published in: Mathematical Problems in Engineering
publication date: 2019-02-08T00:00:00Z
review text: Summary: Accurate estimation of longitudinal force and sideslip angle is significant to stability control of four-wheel independent driven electric vehicle. The observer design problem for the longitudinal force and sideslip angle estimation is investigated in this work. The electric driving wheel model is introduced into the longitudinal force estimation, considering the longitudinal force is the unknown input of the system, the proportional integral observer is applied to restructure the differential equation of longitudinal force, and the extended Kalman filter is utilized to estimate the unbiased longitudinal force. Using the estimated longitudinal force, considering the unknown disturbances and uncertainties of vehicle model, the robust sideslip angle estimator is proposed based on vehicle dynamics model. Moreover, the recursive least squares algorithm with forgetting factor is applied to vehicle state estimation based on the vehicle kinematics model. In order to integrate the advantages of the dynamics-model-based observer and kinematics-model-based observer and improve adaptability of observer system in complex working conditions, a vehicle sideslip angle fusion estimation strategy is proposed. The simulations and experiments are implemented and the performance of proposed estimation method is validated.
Mathematics Subject Classification ID: 93B30
Mathematics Subject Classification ID: 93B35
Mathematics Subject Classification ID: 70Q05
Mathematics Subject Classification ID: 93C15
zbMATH DE Number: 7019698
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2018/9075372
OpenAlex ID: W2796676188
cites work: Robust lateral motion control of four-wheel independently actuated electric vehicles with tire force saturation consideration
cites work: State estimation of dynamical systems with nonlinearities by using proportional-integral observer
Wikidata QID: Q129997237
Recommended article: Estimation of lateral tire-road forces and sideslip angle for electric vehicles using interacting multiple model filter approach
Recommended article: Vehicle sideslip estimation
Recommended article: A Novel Big-data-based Estimation Method of Side-slip Angles for Autonomous Road Vehicles
Recommended article: Fixed-order robust \(H_{\infty}\) estimator design for side-slip angle of vehicle
Recommended article: Vehicle sideslip angle estimation via a Riccati equation based nonlinear filter
Recommended article: Optimal slip ratio based fuzzy control of acceleration slip regulation for four-wheel independent driving electric vehicles
Recommended article: Lateral stability control of four-wheel independent drive electric vehicles based on model predictive control
description: scientific article; zbMATH DE number 7019698