Work

A gradient descent-based vehicle optimizator for enhanced state estimation

Year: 2025

Type: article

Abstract: Accurate vehicle state estimation is crucial for enhancing safety in modern automotive control systems. This paper presents a gradient descent-based algorithm designed to optimise the parameters of a 5-degree-of-freedom (DOFs) vehicle model for improved state estimation and control application. The algorithm is validated through simulations and experimental tests, demonstrating its ability to adjust vehicle parameters effectively and force the model to mimic the behaviour of the reference vehicle, reducing errors in key dynamics such as vehicle velocity and yaw rate.

Source: IFAC-PapersOnLine

DOI: 10.1016/j.ifacol.2025.07.107

Authors: Giovanni Righetti, Andrea Sassella, Basilio Lenzo

Institution: University of Padua

Language: English

Topic: Vehicle Dynamics and Control Systems

Subfield: Automotive Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4413019543

FWCI:

Cites: 10

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Related to: 10