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Slip Constrained Torque Controller Using Incremental Backstepping with Integral Barrier Lyapunov Function

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Author(s):
Falcao, Pedro K. ; Cordeiro, Rafael A. ; de Paiva, Ely C. ; Azinheira, Jose R.
Total Authors: 4
Document type: Journal article
Source: IFAC PAPERSONLINE; v. 55, n. 14, p. 6-pg., 2022-08-10.
Abstract

This paper develops a speed controller for a rear-drive electric vehicle. A Barrier Incremental Backstepping strategy is proposed for tracking the desired speed, aiming to increase the robustness of the controller and avoid loss of traction due to excessive longitudinal slip. The solution is evaluated in simulation for different scenarios, showing satisfactory results in constraining the tire slip. Copyright (C) 2022 The Authors. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) (AU)

FAPESP's process: 14/50851-0 - INCT 2014: National Institute of Science and Technology for Cooperative Autonomous Systems Applied in Security and Environment
Grantee:Marco Henrique Terra
Support Opportunities: Research Projects - Thematic Grants