Skip to Main content Skip to Navigation
Conference papers

Tire longitudinal grip estimation for improved safety of vehicles in off-road conditions

Abstract : In this paper an on-line observer that allows to monitor the soil-tire contact longitudinal stiffness is proposed. It is focused on off-road vehicles equipped with low cost sensors. The knowledge of such a value is viewed as a milestone in the development of active security devices, in order to warn the driver about the longitudinal stability and/or correct his actions. Indeed, in the off-road applications, vehicles are frequently subject to ground changes and high slopes, causing fatal loss of control - slipping, rollover, etc... The proposed approach has been tested on a grape harvester in various conditions and its output evaluated with respect to an estimation based on expensive but precise sensors.w
Document type :
Conference papers
Complete list of metadata

https://hal.inrae.fr/hal-02603361
Contributor : Migration Irstea Publications Connect in order to contact the contributor
Submitted on : Saturday, May 16, 2020 - 8:33:13 AM
Last modification on : Wednesday, September 28, 2022 - 3:07:40 PM

Identifiers

  • HAL Id : hal-02603361, version 1
  • IRSTEA : PUB00048060

Collections

Citation

A. Nizard, B. Thuilot, R. Lenain, M. Berducat. Tire longitudinal grip estimation for improved safety of vehicles in off-road conditions. Mediterranean Green Energy Forum in 2015 (MGEF 2015), Mar 2015, Marrakech, Morocco. ⟨hal-02603361⟩

Share

Metrics

Record views

6